• Acting for Film: Wilder's "The Long Christmas Dinner" (1976)
• Adaptive Radiation: The Mollusks (1961)
• Adventure in Venice (1974)
• Adventures of a Baby Fox (1987)
• Adventures of a Chipmunk Family (1959)
• Adventures of Bunny Rabbit (1937)
• Afghanistan: Threads of Life (1982)
• Africa: Living in Two Worlds (1970)
• Afro-American History Series (1972)
• The Age of Sophocles I (1959)
• The Aging of Lakes (1971)
• Airplane Trip (4th Edition) (1973)
• Alaska: The 49th State (3rd Edition) (1985)
• Alcohol: Pink Elephant (1976)
• The Alcohol Problem (1973)
• Alexander Hamilton (1987)
• All the Way Up There (1980)
• The Amazon: People and Resources of Northern Brazil (1968)
• The American Flag: Story of Old Glory (Revised 2nd Edition) (1970)
• American Foreign Policy Series (1981)
• The American Indian Speaks (1973)
• The American Revolution (1953)
• The Amish: A People of Preservation (1992)
• Amphibian Embryo (Frog, Toad, and Salamander) (1963)
• Ancient American Indian Civilizations (1972)
• Ancient Aztec Indians of North America (1972)
• Ancient Inca Indians of South America (1972)
• Ancient Maya Indians of Central America (1972)
• Ancient Moderns: Greek Island Art and Culture 2000-3000 B.C. (1979)
• Animal Homes (1955)
• Animal Populations: Nature's Checks and Balances (1987)
• Animal Town of the Prairie: Prairie Dogs and Their Neighbors (1960)
• Animal Tracks and Signs (1987)
• Animals at Night (1963)
• Animals at Work in Nature (1956)
• Animals Growing Up (1949)
• Animals in Spring and Summer (1983)
• Animals in the City (1978)
• Animals Useful to Man (1960)
• Animals: Ways They Eat (1956)
• Animals: Ways They Move (1956)
• Animation--Animation (1987)
• Applying for a Job (1971)
• Archaeological Dating: Retracing Time (1976)
• Aristotle's Ethics: Theory of Happiness (1963)
• Army Ants: A Study in Social Behavior (1966)
• Art and Motion (1952)
• Art in the Western World (1958)
• The Art of Huckleberry Finn (1965)
• The Art of Silence: Pantomimes with Marcel Marceau (1975)
• The Art of the Middle Ages (1963)
• Art: What Is It? Why Is It? (1963)
• Athens: The Golden Age (1963)
• The Atmosphere in Motion (1973)
• Atomic Energy: Inside the Atom (2nd Edition) (1982)
• Atomic Theory and Chemistry (1987)
• Australia (2nd Edition) (1959)
• An Autumn Story: Mrs. Pennypacker's Package (1967)
• Aux Quatre Coins de France (1974)
• Bacteria (1962)
• Bacteria: Friend and Foe (1954)
• Balloons and Boats (1987)
• Bartleby (1969)
• Bartleby: A Discussion (1969)
• The Battle of Yorktown (1958)
• The Beach: A River of Sand (1966)
• Beach and Sea Animals (2nd edition) (1957)
• The Beaver Family (2nd edition) (1982)
• The Beginnings of Exploration (1965)
• Beginnings of Vertebrate Life (1987)
• The Behavior of Matter (1982)
• Bending and Reflecting Sunlight (1971)
• Beyond Culture Shock (1987)
• The Bible as Literature, Part 1 (1973)
• The Bible as Literature, Part 2 (1974)
• Bike Safety: Making the Right Moves (1976)
• Biography of the Unborn (1987)
• Biological Rhythms: Studies in Chronobiology (1977)
• Biology: Exploring the Living World (1979)
• Bip as a Skater (1975)
• Bip as a Soldier (1975)
• Bip at a Society Party (1975)
• Bip Hunts Butterflies (1975)
• Bird Homes (1957)
• A Bird of Prey: Red-Tailed Hawk (1972)
• The Bird Who Is a Clown (1972)
• Birds Are Interesting (1950)
• Birds in Winter (1959)
• The Blacksmith (1979)
• Blood: The Microscopic Miracle (2nd Edition) (1982)
• The Blue Dashiki: Jeffrey and His City Neighbors (196?)
• Boats and Ships (3rd Edition) (1982)
• Bobcat! (1987)
• Body Defenses Against Disease (1937)
• Boots and Her Kittens (1987)
• A Boy Creates (1971)
• Bread: From Wheat to Table (1987)
• Bridging the Culture Gap (1987)
• The British Isles: Land and the People (1963)
• Buffalo: An Ecological Success Story (1972)
• Burns: Emergency Procedures (1982)
• The Cactus: Adaptations for Survival (1973)
• The Cactus: Profile of a Plant (1973)
• The Cage (1975)
• Canines: Pets and Predators (1979)
• Captain Huff and Harry (1976)
• Care of Pets (2nd Edition) (1962)
• Careers in the Office Series (1971)
• Casual Encounters of the Infectious Kind (1987)
• The Cave Community (1961)
• Cave Dwellers of the Old Stone Age (1960)
• Central America: Finding New Ways (1974)
• Changing Seasons (1981)
• The Character of Oedipus, 2 (1959)
• Charlemagne: Unifier of Europe (1964)
• A Charles Dickens Christmas (From "The Pickwick Papers") (1956)
• Charting the Universe with Optical and Radio Telescopes (1963)
• Chartres Cathedral (1963)
• Chaucer's England: With a Special Presentation of the Pardoner's Tale (1958)
• The Cherry Orchard 1 (1968)
• The Cherry Orchard 2 (1968)
• Chicano from the Southwest (1971)
• The Chick Embryo: From Primitive Streak to Hatching (1960)
• Child of Papua New Guinea: The Same Today, the Same Tomorrow (1979)
• Child of Rural Thailand: A Chance to Learn (1979)
• Child of the Philippines: No Time to Play (1979)
• Child of Urban Thailand: A Place to Live (1979)
• Children in Autumn (2nd Edition) (1985)
• Children in Spring (1957)
• Children in Winter (1958)
• Children of New Zealand: Living in High Country (1979)
• China: A Network of Communes (1978)
• China: Education for a New Society (1976)
• Choking: To Save a Life (1981)
• Choosing a Job (1971)
• Choosing What to Buy (1978)
• Choosing What to Make (1978)
• Christmas in Germany: A Story of Giving (1979)
• Christmas Rhapsody (1955)
• Christmas Through the Ages (1954)
• Circus! (1987)
• Circus Day in Our Town (1949)
• Circus Kids (1987)
• Circus: Serrina Becomes an Acrobat (1972)
• City in Winter (1969)
• The Civil War (1954)
• Classifying: Juggling Shapes, Sizes, Colors, Textures (1982)
• Classifying Living Things (1987)
• Claudius: Boy of Ancient Rome (1964)
• A Clone of Frogs (1987)
• Clothing (1980)
• Colonial Children (1939)
• Color in Nature (1979)
• Coming Back from Stroke (1982)
• A Common Tongue, Part 1 (1979)
• A Common Tongue, Part 2 (1979)
• Communities and How They Work (1988)
• The Community (1962)
• Computer Applications: Lifestyle (1982)
• The Coniferous Forest Biome (1969)
• The Constitution of the United States (2nd Edition) (1982)
• Consumer Economics and You (1976)
• Consumer Economics: Making Decisions (1987)
• Continental Drift: The Theory of Plate Tectonics (1987)
• Controversy Over the Moon (1971)
• Costa Rica: My Country (1974)
• A Cougar and Her Cubs (1987)
• Country Vet (1972)
• CPR: To Save a Life (1981)
• The Creation of the World (1975)
• The Cremation of Sam McGee (1987)
• The Crocodile (1973)
• The Crocodile: A Discussion (1973)
• The Crustaceans (Lobsters, Barnacles, Shrimp, and Their Relatives) (1956)
• Culture and Costumes: The Great Clothes Put-On (1980)
• Damon Runyan's Pueblo (1987)
• Danzas Regionales Espanolas (1966)
• Daybreak (1976)
• Debts (1985)
• The Declaration of Independence by the Colonies (1956)
• The Desert (1962)
• The Desert Community (1965)
• Design Magic: Basic Design Skills for Desktop Publishing (1988)
• The Development of Transportation (1958)
• Diffusion and Osmosis (2nd Edition) (1973)
• The Digestive System (2nd Edition) (1981)
• Directing a Film: Ionesco's The New Tenant (1976)
• Discovering the Forest (1966)
• Distribution of Plants and Animals (1963)
• The Doctor (1968)
• Dr. Heidegger's Experiment (1969)
• Dr. Heidegger's Experiment: A Discussion (1969)
• A Doll's House, Part 1 (1968)
• A Doll's House, Part 2 (1968)
• Dolphins in the Zoo (1979)
• The Dream (1975)
• The Drug Problem (1972)
• The Eames Film Collection (1973)
• Early Victorian England and Charles Dickens (1962)
• The Ears and Hearing (2nd Edition) (1969)
• The Earth in Change: Earth's Crust (1961)
• Earth: Man's Home (1970)
• Earth Science: Exploring Planet Earth (1979)
• Earthquakes: Exploring Earth's Restless Crust (1987)
• Earthquakes: Lesson of a Disaster (1971)
• Eat For Health (1980)
• Echinoderms: Sea Stars and Their Relatives (1961)
• Eclipses of the Sun and Moon (1966)
• Ecology: Barry Commoner's Viewpoint (1977)
• Ecology of a Hot Spring: Life at High Temperatures (1972)
• Editing a Film: Synge's The Well of the Saints (1976)
• Egypt: Cradle of Civilization (1962)
• El Teatro Clasico (1966)
• Electing the President (1987)
• Electrical Circuits: You Can Do It! (1987)
• Electricity and How It Is Made (1987)
• Electricity: How to Make a Circuit (1959)
• Electromagnets: How They Work (1987)
• Electrons at Work (1987)
• Elephant Baby (1959)
• Emperor and Slave: The Philosophy of Roman Stoicism (1965)
• The Endocrine System (1982)
• Energy: A Matter of Choices (1973)
• Energy and Work (1961)
• Energy for the Future (1974)
• Energy from the Sun (1980)
• The English and Dutch Explorers (1965)
• The Environment: Everything Around Us (1972)
• Erosion and Weathering: Looking at the Land (1976)
• Erosion: Leveling the Land (1964)
• Eskimo Family (1959)
• Europe: The Allies at the End of WW2 (1976)
• Evidence for the Atomic-Molecular Theory (1982)
• Evidence for the Ice Age (1961)
• Evolution of Landscapes (1987)
• The Evolution of Vascular Plants: Ferns (1962)
• Exercise and Physical Fitness (1973)
• Expanding Math Skills with the Minicalculator (1976)
• Explaining Matter: Chemical Change (2nd Edition) (1982)
• The Eyes and Seeing (1968)
• Eyes and Vision (1963)
• Face of the Earth (1940)
• The Fall of the House of Usher (1976)
• The Fall of the House of Usher: A Discussion (1976)
• Falling Water (1987)
• Family: The Boy Who Lived Alone (1968)
• Farm Animals (2nd Edition) (1957)
• The Farm Community (1969)
• Farm Family in Autumn (1967)
• Farm Family in Spring (1968)
• Farm Family in Summer (1968)
• Farm Family in Winter (1967)
• A Field Becomes a Town (1970)
• Fire in the Sea (1973)
• Fire Mountain (1970)
• Fire Prevention in the Home (1951)
• Fire: What Makes It Burn? (1962)
• First Aid on the Spot (4th Edition) (1982)
• First Fifty: EBE'S Golden Anniversary Retrospective (1979)
• The First Many-Celled Animals: Sponges (1962)
• First Men into Space (Solving the Space Survival Problems) (1962)
• 5,000 Brains (1973)
• Flatworms (Platyhelminthes) (1962)
• Flexible Working Time: More Time to Live (1988)
• Flies and Mosquitoes: Their Life Cycle and Control (1964)
• Flight for Survival: The Migration of Birds (Edited Version) (1975)
• Flood Forecasting (1987)
• Flowering Plants and Their Parts (1966)
• Flowers at Work (3rd Edition) (1982)
• Fog (1971)
• Food (1979)
• Food from the Sun (1966)
• Forces (1961)
• Fossils: Exploring the Past (1979)
• The Fox and the Rooster (1951)
• Free Press vs. Fair Trial by Jury: The Sheppard Case (1969)
• Freedom to Speak: People of New York vs. Irving Feiner (1969)
• Freight Train (1980)
• The French and Indian War: Seven Years' War in America (1962)
• The French Explorers (1965)
• The Fresh Water Pond (2nd Edition) (1985)
• The Frog (2nd Edition) (1957)
• Fungi (1960)
• Future Block (1987)
• The Galapagos: Darwin's World Within Itself (1971)
• The Garbage Explosion (1970)
• Geologic Time (1987)
• Geological Work of Ice (2nd Edition) (1960)
• George and Rosemary (1988)
• Geyser Valley (1975)
• The Gift of the Magi (1980)
• Glacier on the Move (1973)
• Glasses for Susan: A New Day (1973)
• The Golden Lizard (198?)
• The Grasslands (1962)
• Gravity: How It Affects Us (1960)
• Gray Squirrel (2nd Edition) (1961)
• Great Americans: Abraham Lincoln (1982)
• Great Americans: Andrew Jackson (1982)
• Great Americans: Benjamin Franklin (1980)
• Great Americans: George Washington (1980)
• Great Americans: Martin Luther King, Jr. (1982)
• Great Americans: Thomas Jefferson (1980)
• Great Expectations 1 (1962)
• Great Expectations 2 (1962)
• The Great Lakes: How They Were Formed (1951)
• The Great Lakes: North America's Inland Seas (1972)
• Greek Lyric Poetry (1962)
• The Greek Myths: Part 1 (1971)
• The Greek Myths: Part 2 (1971)
• Green Plants and Sunlight (1966)
• Groundwater (1982)
• Grouping Living Things (1987)
• The Growth of Plants (1962)
• Growth of Seeds (1957)
• Gymnosperms (1961)
• Hamlet: The Age of Elizabeth, I (1959)
• Hamlet: The Poisoned Kingdom, III (1959)
• Hamlet: The Readiness Is All, IV (1959)
• Handling Creativity (1989)
• The Hands (1975)
• The Hare and the Tortoise (1980)
• Harlem in the Twenties (1987)
• The Harp Seal (1987)
• Hawaii: The 50th State (1959)
• Health: Eye-Care Fantasy (1972)
• Health: Germs and the Space Visitors (1972)
• Health: The Dirt-Witch Cleans Up (1972)
• Health: Toothache of the Clown (1972)
• Heart and Circulation (1937)
• The Heart and Circulatory System (1975)
• Heartbeat of a Volcano (1970)
• Heat and How We Use It (1963)
• Heather Becomes a Fire Fighter (1980)
• Henry Wadsworth Longfellow (1987)
• Heredity (1980)
• Heritage in Black (1969)
• Hibernation and Other Forms of Dormancy (1987)
• The Housefly (1982)
• The How Doy Move (1971)
• How Level is Sea Level? (1970)
• How Solid Is Rock? (1968)
• How the Elephant Got His Trunk (1987)
• How to Bend Light (1961)
• How to Produce Electric Current with Magnets (1961)
• Huckleberry Finn and the American Experience (1965)
• The Humanities: A Bridge to Ourselves (1974)
• The Humanities: What They Are and What They Do (1959)
• The Hunt (1975)
• The Hunt: A Discussion (1975)
• The Hunter and the Forest: A Story without Words (1987)
• Idiot. . .Genius (198?)
• If You Could See the Earth (1967)
• The Image of the City (1973)
• The Impact of Television (1980)
• In Case of Fire (1980)
• India: Diverse and Complex Land (1988)
• Indian Artists of the Southwest (1972)
• Indian Family of Long Ago (Buffalo Hunters of the Plains) (1957)
• Indians of Early America (1957)
• The Industrial City (1969)
• The Industrial Revolution in England (1970)
• The Industrial Worker (1987)
• Ingenium Romae (1987)
• Insect Life Cycle (The Periodical Cicada) (1975)
• Insect Parasitism: The Alder Woodwasp and Its Enemies (1987)
• Insects in a Garden (1965)
• Insects: The Lovely and the Lethal (1980)
• The Interior West: The Land Nobody Wanted (1966)
• Intern: A Long Year (1972)
• Introduction to Holography (1972)
• Introduction to Lasers (1973)
• Introduction to the Cathode-Ray Oscilloscope (1988)
• Introduction to the Water Cycle (1989)
• Investigating Hibernation: The Golden-Mantled Ground Squirrel (1972)
• Israeli Boy: Life on a Kibbutz (1973)
• An Italian Family: Life on a Farm (1975)
• It's a Badger's World! (1980)
• James Dickey: Poet (Lord, Let Me Die But Not Die Out) (1970)
• Jamestown (The First English Settlement in America) (1958)
• Jan: Boy of the Netherlands (1970)
• Japan: Harvesting the Land and the Sea (1963)
• Japan: Miracle in Asia (1963)
• Japanese Boy: The Story of Taro (1963)
• John Keats: His Life and Death (1973)
• John Keats: Poet (1973)
• The Jointed-Legged Animals: Arthropods (1962)
• Julius Caesar: The Rise of the Roman Empire (1964)
• Jungles: The Green Oceans (1980)
• Justice Under Law: The Gideon Case (1967)
• Keeping Your Teeth Healthy (1982)
• Kentucky Pioneers (1969)
• Korea: Reflections on the Morning Calm (1982)
• Korochan, the Little Bear (1959)
• La France Contemporaine (1971)
• La Guarda Cuidadosa (1966)
• The Lady or the Tiger? (1970)
• The Lady or the Tiger?: A Discussion (1970)
• Land of the Friendly Animals (1972)
• The Language of Maps (1964)
• L'Art et la Vie (1971)
• Late for Dinner: Was Dawn Right? (1970)
• Latitude and Longitude (1981)
• Lavinia Moyer and the Attic Theatre (1989)
• Learning About Bears (1960)
• Learning About Cells (1976)
• Learning About Deer (1982)
• Learning About Electric Current (1974)
• Learning About Flowers and Their Seeds (1982)
• Learning About Heat (1974)
• Learning About Leaves (1958)
• Learning About Light (2nd Edition) (1976)
• Learning About Magnetism (1975)
• Learning About Nuclear Energy (1975)
• Learning About Sound (2nd Edition) (1974)
• Learning About Stroke (1982)
• Learning to Read Maps (1980)
• Learning to Use Your Senses (1968)
• Learning with Today's Media (1974)
• The Legend of the Magic Knives (1971)
• The Lemonade Stand: What's Fair (1969)
• Leonardo da Vinci (Giant of the Renaissance) (1957)
• Let Them Learn (1988)
• Let's Find Life (1971)
• Libraries and the Pursuit of Happiness (1981)
• The Library: A Place for Discovery (1966)
• Library of Congress (1969)
• Life Between Tides (1963)
• Life: How Do We Define It? (1988)
• Life in a Vacant Lot (1966)
• Life in Ancient Rome (1964)
• Life in Mexico (1988)
• Life in Modern France (1988)
• Life in the Desert: The American Southwest (1978)
• Life in the Grasslands (1955)
• Life in the Sahara (1953)
• Life in the Sea (1958)
• Life of a Plant (1950)
• The Life of the Honeybee (1981)
• Life Story of a Moth: The Silkworm (1964)
• Life Story of a Snake (1964)
• Life Story of a Social Insect (The Ant) (1968)
• Life Story of a Water Flea (Daphnia) (1965)
• Life Story of the Crayfish (1963)
• Life Story of the Earthworm (1963)
• Life Story of the Grasshopper (1966)
• Life Story of the Ladybird Beetle (1988)
• Life Story of the Oyster (1963)
• Life Story of the Paramecium (1963)
• Life Story of the Red-Winged Blackbird (1988)
• Life Story of the Sea Star (1963)
• Life Story of the Snail (1988)
• Life Story of the Toad (1963)
• Light and Color (1961)
• Light Science: You Can Do It! (1989)
• Linda and Billy Ray from Appalachia (1971)
• Lines in Relief: Woodcut and Block Printing (1964)
• Lion and the Mouse (1989)
• Live Teddy Bears (The Koala) (1947)
• Living and Non-Living Things Are Everywhere (1989)
• The Living Cell: An Introduction (1974)
• The Living Cell: DNA (1976)
• Living in the USA (1988)
• Living Things Are Everywhere (1964)
• Living Things Depend on Each Other (1967)
• Living Things in a Drop of Water (1985)
• Lobbying: A Case History (1977)
• Loin de Paris (1971)
• Loisirs et Vacances (1971)
• The Long Christmas Dinner, by Thornton Wilder (1976)
• Looking at Amphibians (1964)
• Looking at Birds (1964)
• Looking at Mammals (1967)
• Looking at Reptiles (1965)
• The Loon's Necklace (1949)
• Los Habladores (1966)
• The Lottery (1969)
• The Lottery: A Discussion (1969)
• Macbeth: The Politics of Power, 1 (1964)
• Macbeth: The Secret Man, 3 (1964)
• Macbeth: Themes of Macbeth, 2 (1964)
• Maestros de la Pintura (1965)
• Magic Moments Series (1969)
• Magic Prison: A Dialogue Set to Music (1969)
• The Magic Shop (1980)
• The Magna Carta: Part 1 (1959)
• The Magna Carta: Part 2 (1959)
• Magnetic, Electric and Gravitational Fields (1988)
• Magnets: The Dragon's Secret (1981)
• Mainstreaming in Action (1980)
• The Majestic Eagles of North America (1988)
• Major Religions of the World: Development and Rituals (1954)
• Making Haiku (1972)
• Making the Desert Green (1966)
• Making the Things We Need: Division of Labor (1969)
• Making Things Move (1962)
• Mammals Are Interesting (1954)
• Man Looks at the Moon (1971)
• Managing the Overseas Assignment (1988)
• Manuel from Puerto Rico (1971)
• Maps for a Changing World (1981)
• Marco Polo's Travels (1955)
• The Marketplace Series (1978)
• The Marsh Community (1966)
• The Maskmaker (1975)
• Mathematical Peep Show (1973)
• The Mayfly: Ecology of an Aquatic Insect (1973)
• Meaning in Modern Painting (1988)
• The Medieval Crusades (1956)
• The Medieval Guilds (1956)
• The Medieval Knights (1956)
• The Medieval Manor (1956)
• The Medieval Mind (1969)
• Mediterranean World (1961)
• Meiosis (1980)
• Mesa Verde: Mystery of the Silent Cities (1975)
• Message from a Dinosaur (1965)
• Metamorphosis: Life Story of the Wasp (1963)
• The Mexican-American Speaks: Heritage in Bronze (1972)
• Mexican Boy: The Story of Pablo (1961)
• Mexico: The Land and the People (1961)
• Michelangelo (1965)
• The Middle East (1988)
• The Midnight Ride of Paul Revere (1957)
• Migration of Birds: The Canada Goose (1959)
• Milk: From Farm to You (1972)
• Minerals and Rocks (1979)
• The Mississippi System: Waterways of Commerce (1970)
• Mr. Adler and the Opera (1988)
• Mitosis (1980)
• The Molecular Theory of Matter (1965)
• Mollusks (Snails, Mussels, Octopuses, and Their Relatives) (1955)
• The Monarch Butterfly Story (1967)
• Money and Banking (1988)
• Money in the Marketplace (1978)
• The Monkey and the Organ Grinder (1971)
• The Monkey Who Would Be King (1957)
• Monuments to Erosion (1974)
• A More Perfect Union (1989)
• The Mosquito: A Bite for Survival (1988)
• Mother Cat and Her Baby Skunks (1958)
• Mother Deer and Her Twins (1959)
• Mother Rabbit's Family (1957)
• Motorcycle Safety (198?)
• Movement Everywhere (1969)
• Much Ado about Nut Things (1976)
• Muscle: Chemistry of Contraction (1969)
• Muscle: Dynamics of Contraction (1969)
• Muscle: Electrical Activity of Contraction (1969)
• Muscles: Their Structure and Function (1988)
• My Old Man (1969)
• My Old Man: A Discussion (1969)
• Nate the Great and the Sticky Case (1988)
• Natural Selection (1963)
• The Necklace by Guy de Maupassant (1981)
• Neighborhoods Are Different (1963)
• The Nerve Impulse (1971)
• The Nervous System (3rd Edition) (1981)
• The Netherlands: Blueprint for an Urban Society (1971)
• New England Fishermen (1968)
• New England Town 1660: Call of the Frontier (1988)
• The New Tenant: By Eugene Ionesco (1975)
• The Newborn Calf (1970)
• Newspaper Story (1973)
• The Night Before Christmas (1955)
• The Night Sky (1969)
• The Nile Crocodile (1988)
• No Law without Lawyers (1988)
• Nobody's Useless (1980)
• Nocturnes (1989)
• Noise: Polluting the Environment (1971)
• The Nose (Structure and Function) (1954)
• The Novel: What It Is, What It's About, What It Does (1962)
• Nuclear Theory and Energy (1988)
• Numerals Everywhere (1969)
• Oasis (1965)
• The Ocean Dynamics: Work of the Sea (1981)
• Ocean Tides (Bay of Fundy) (1957)
• Odyssey I: The Structure of the Epic (1965)
• Odyssey II: The Return of Odysseus (1965)
• Odyssey III: Central Themes (1965)
• Oedipus Rex: Man and God, III (1959)
• Only Benjy Knows: Should He Tell? (1970)
• The Orange Grower (1967)
• The Oregon Trail (1956)
• Origin of Land Plants: Liverworts and Mosses (1963)
• The Origin of Life: Chemical Evolution (1969)
• Our Changing Cities: Can They Be Saved? (1972)
• Our Changing Way of Life: The Cattleman (A Rancher's Story) (1964)
• Our Community Services (1969)
• Our Living Bill of Rights Series (196?)
• Our Town and Our Universe, I (1959)
• Our Town and Ourselves, II (1959)
• Pablo, un Nino de Mexico (1966)
• The Pacific West (1969)
• Pamela Wong's Birthday for Grandma (1978)
• Pandas: A Gift from China (1974)
• Pantomime: The Language of the Heart (1975)
• Parasitism (Parasitic Flatworms) (1963)
• Pays Francophones (1974)
• Pecos Bill (1971)
• People and Productivity: We Learn from the Japanese (1982)
• People of the Buffalo (1980)
• People You'd Like to Know: An Introduction (1979)
• Phenomenal World Series (1988)
• Photosynthesis (1982)
• The Physical Environment (1964)
• Physical Fitness: It Can Save Your Life (1978)
• Pigeons! Pigeons! (1969)
• The Pilgrims (1955)
• Planets in Orbit: The Laws of Kepler (1960)
• Plankton and the Open Sea (1962)
• Plankton: Pastures of the Ocean (1965)
• A Plant Through the Seasons (Apple Tree) (1966)
• Plant Traps: Insect Catchers of the Bog Jungle (1955)
• Plato's Apology: The Life and Teachings of Socrates (1962)
• Play the Shopping Game! (1978)
• Poison Plants (1972)
• Poisons: Emergency Procedures (1982)
• Polar Bears and Their Frozen World (1989)
• Polarization of Light (1969)
• The Police Officer (1980)
• Political Parties in America: Getting the People Together (1976)
• Pompeii and Vesuvius (1951)
• Population Ecology (1964)
• Population Story: Collision with the Future? (1988)
• The Portable Phonograph (1977)
• The Portable Phonograph: Story Into Film (1977)
• Postal Service: Letter to a Football Hero (1977)
• Power and Wheels: The Automobile in Modern Life (1972)
• The Presidency: Search for a Candidate (1988)
• Problems of Conservation: Air (1988)
• Problems of Conservation: Forest and Range (1969)
• Problems of Conservation: Minerals (1988)
• Problems of Conservation: Our Natural Resources (1970)
• Problems of Conservation: Soil (1969)
• Problems of Conservation: Water (1969)
• Project Discovery: A Demonstration in Education (1965)
• Project Management (1988)
• Protists: Form, Function, and Ecology (1988)
• Pueblo Andaluz (1965)
• Puss in Boots (1958)
• Quebec, La Belle Province (1974)
• The Raccoon's Picnic (1988)
• Radioisotopes: Tools of Discovery (1969)
• Railroad Builders (1963)
• Rasgos Culturales (196?)
• The Recovery of Oedipus IV (1959)
• Reflections (1975)
• Reflections on Time (1969)
• Regulating Body Temperature (1972)
• Rembrandt van Rijn: A Self Portrait (1955)
• The Renaissance (Its Beginnings in Italy) (1957)
• Report Card: How Does Riccardo Feel? (1970)
• Rescue Squad (1972)
• Respiration in Man (1969)
• The Respiratory System (1989)
• Return of the Swift Fox (1986)
• Richard Hunt: Sculptor (1970)
• Rivers: The Work of Running Water (1981)
• Robin Redbreast (2nd Edition) (1957)
• The Rock Cycle (1982)
• Rockets: How They Work (1958)
• Rocks that Form on the Earth's Surface (1964)
• Rocks that Originate Underground (1966)
• Roger Williams (Founder of Rhode Island) (1956)
• Rome: City Eternal (1951)
• Roots of Plants (1957)
• Rotterdam-Europort: Gateway to Europe (1971)
• Rythmes de Paris (1971)
• Safety in the Home (1965)
• Safety on Our School Bus (1980)
• Safety on the Playground (1966)
• Safety on the Street (1965)
• Safety: Playground Spirits (1972)
• Safety: The Traffic Jungle (1971)
• Safety with Electricity (1963)
• The Salt Marsh: A Question of Values (1975)
• The San Andreas Fault (1974)
• Santa Fe and the Trail (1963)
• Scandinavia: Norway, Sweden, Denmark (1962)
• The Schempp Case: Bible Reading in Public Schools (1969)
• Science on Ice: Research in Antarctica (1988)
• The Sea (1962)
• Sea Adventures of Sandy the Snail (1957)
• Seashore Life (1950)
• The Second World War: Allied Victory (1963)
• The Second World War: Prelude to Conflict (1964)
• The Second World War: Triumph of the Axis (1963)
• The Secret Sharer (1973)
• The Secret Sharer: A Discussion (1973)
• Seed Dispersal (1971)
• Segmentation: The Annelid Worms (1962)
• "Separate But Equal" (1988)
• Shaw vs. Shakespeare, 1: The Character of Caesar (1970)
• Shaw vs. Shakespeare, 2: The Tragedy of Julius Caesar (1970)
• Shaw vs. Shakespeare, 3: Caesar and Cleopatra (1970)
• Shelter (1980)
• Short Play Showcase (1975)
• The Sideshow (1975)
• Silent Safari Series 2 (1988)
• Silicon Run (1989)
• Simple Machines: Inclined Planes and Levers (1982)
• The Simple Plants: Algae (1962)
• Sir Francis Drake: The Rise of English Sea Power (1957)
• The Skeleton (1980)
• The Skin: Its Structure and Function (1983)
• Social Insects: The Honeybee (1960)
• The Solar System (2nd Edition) (1977)
• Some Friendly Insects (1971)
• Sound and How It Travels (1963)
• Soviet Union: A Student's Life (1972)
• The Soviet Union: Epic Land (1971)
• Soviet Union: Faces of Today (1972)
• The Spanish Explorers (1965)
• Special Education for the Handicapped: Like You, Like Me (1979)
• The Speed of Light (Measurements and Applications) (1955)
• Spiders (2nd Edition) (1956)
• The Spirit of Romanticism (1977)
• The Spirit of Rome (1965)
• Spirit of the Renaissance (1971)
• Spring in the City (1969)
• Standing Waves and the Principle of Superposition (1988)
• Starting School (1973)
• Stinging-Celled Animals: Coelenterates (1962)
• Stories without Words (1988)
• Storms: The Restless Atmosphere (1974)
• Story into Film: Clark's "The Portable Phonograph" (1988)
• The Story of Christopher Columbus (1948)
• A Story of Discovery (Why Plants Bend toward Light) (1966)
• Success Story: How Insects Survive (1980)
• Succession: From Sand Dune to Forest (1960)
• Succession on Lava (1970)
• Survival Swimming: To Save a Life (1981)
• Switzerland: Life in a Mountain Village (1963)
• The Symphony Orchestra (1956)
• The Taj Mahal (1988)
• Take Charge--Project Leadership (1989)
• The Tale of King Midas (1974)
• The Tale of Rumpelstiltskin (1974)
• The Temperate Deciduous Forest (1962)
• The Theater: One of the Humanities (1959)
• Theories on the Origin of Life (1969)
• Thermometers and How They Work (1963)
• Things Change: Solids, Liquids, Gases (1969)
• Three Fox Fables (Second Edition) (1984)
• Three Little Kittens (2nd Edition) (1953)
• A Time for Rain (1971)
• A Time for Sun (1988)
• Time: Measurement and Meaning (1974)
• The Tobacco Problem (1972)
• A Touch of Glass (1989)
• Trail of the Buffalo (1988)
• Transportation: A Basic Need (1980)
• Trees and Their Importance (1966)
• A Trip to the Planets (1963)
• The Tropical Rain Forest (1961)
• TV News: Behind the Scenes (1973)
• The Ugly Duckling (1953)
• Une Lettre de Suisse (1974)
• Une Recette d'Abidjan (1974)
• U.S. Cities (1988)
• United States Regions (1980)
• U.S. Regions: Contrasts of Land and People (1988)
• The Universe: Beyond the Solar System (1979)
• Using Maps: Measuring Distance (1962)
• Venereal Disease: The Hidden Epidemic (1973)
• Viajando por Mexico y Espana (197?)
• Viaje por el Norte de Espana (1966)
• Viaje por el Sur de Espana (1966)
• Vibrations (1961)
• Vietnam Perspective (1988)
• The Vikings: Life and Conquests (1959)
• Viruses: What They Are and How They Work (1989)
• Visitons la Belgique (1974)
• Vita in Roma Antiqua (1964)
• Vivre Mieux, Demain (1971)
• Vocational Opportunities in High School (1972)
• Volcano: The Birth of a Mountain (1976)
• Volcanoes: Exploring the Restless Earth (1973)
• Voltaire Presents Candide: An Introduction to the Age of Enlightenment (1976)
• Washington D.C.: Capital City U.S.A. (1964)
• Water and What It Does (1962)
• The Water Cycle (2nd Edition) (1981)
• Waves and Energy (1961)
• Waves on Water (1965)
• The Ways of Water (1971)
• Weather Forecasting (1975)
• Weather Satellites (1965)
• Welcome Home, Stranger (1988)
• The Well of the Saints (1975)
• Westward Movement 1 (1962)
• Westward Movement 2 (1962)
• Westward Movement 3 (1963)
• Westward Movement 4 (1966)
• Westward Movement 5 (1965)
• What Color Are You? (1967)
• What Do They Eat? (1971)
• What Do You Do While You Wait? (1973)
• What Do You Think? Series (1974)
• What Does Huckleberry Finn Say? (1965)
• What Happens in Hamlet? Part 2 (1959)
• What Is a Bird? (1962)
• What Is a Community? (1970)
• What Is a Fish? (1963)
• What Is a Mammal? (1962)
• What Is a Reptile? (1961)
• What Is a Short Story? (1981)
• What Is an Amphibian? (1962)
• What Is Ecology? (2nd Edition) (1977)
• What Is Electric Current? (1961)
• What Is Space? (1961)
• What Makes Clouds? (1965)
• What Makes Rain? (1975)
• What Makes the Wind Blow? (1965)
• What Makes Weather? (2nd Edition) (1981)
• What Plants Need for Growth (2nd Edition) (1982)
• What's Your Authority? (1972)
• Where Does Life Come From? (1971)
• Where's Your Loyalty? (1972)
• Who Needs Rules? (1972)
• Who's Responsible? (1988)
• Why Do We Still Have Mountains? (1964)
• Why Fathers Work (1969)
• Why Say No to Drugs? (1988)
• Why Seasons Change (1960)
• William Shakespeare (1955)
• Wind and What It Does (1963)
• The Winner (1976)
• Women at Work: Change, Choice, Challenge (1978)
• The Wonder of Words: A Classroom Experience with Bill Martin (1988)
• Wondering About Air (1986)
• Wondering About Light (1986)
• Wondering About Sound (1988)
• Work of the Heart (1968)
• The Work of the Kidneys (2nd Edition) (1972)
• Working in the USA (1988)
• Working Together (1971)
• The World of Plant and Animal Communities (1982)
• The World of Up Close (1971)
• Worms: The Annelida (1955)
• Yellowstone in Winter (1982)
• You Are Growing Day by Day (1980)
• Your Body and Its Parts (1964)
• Your Friend the Forest (Save It or Destroy It) (1954)
• Your Friend the Water (Clean or Dirty) (1954)
• Your Protection Against Disease (1964)
• Your Sleep and Rest (1988)
• Your Teeth (1964)
• The Zoo (1980)
• Zoo Baby Animals (1961)
• A Zoo's-Eye View: Dawn to Dusk (1973)

Copyright © 2024 Net Industries - All Rights Reserved