• How Dare They Call It Dirt? (1993)
• Reading Rainbow, 1993-'94: If You Give a Mouse a Cookie (1993)
• Reading Rainbow, 1993-'94: Is This a House for Hermit Crab? (1993)
• Space Station L-4 (1977)
• Careers in Aquaculture (19??)
• Careers in Agricultural Science: Agricultural Scientists (19??)
• Insect Identification I (19??)
• Insect Identification II (19??)
• Insect Identification III (19??)
• Practice Insect Identification I (19??)
• Practice Insect Identification II (19??)
• Insect Metamorphosis and Structure (19??)
• Anthropod Identification (19??)
• Identification and Classification of Insects (19??)
• The Nobel Legacy (199?)
• Cells: The Basic Units of Life (1994)
• Understanding Genetics: The Molecular Basis of Inheritance (1995)
• Water: A Miraculous Substance (1991)
• Jr. Zoologist: Mammals (1992)
• Jr. Zoologist: Fish, Amphibians, Reptiles (1992)
• Jr. Zoologist: Birds (1992)
• Jr. Zoologist: Insects (1992)
• Animal Intelligence (1994)
• Plants Can Be Found Everywhere (1991)
• The Importance of Plants to Our World (1991)

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