- Chemistry everywhere!, written by William D. Adams ; illustrated by Maxine Lee-Mackie
- Hardware, written by Echo Elise González ; illustrated by Graham Ross
- Quail and other galliforms, [book author: Rob Knight]
- Endangered animals of North America, A. J. Smuskiewicz
- The cell cycle
- The age of knights and castles, created and edited by Brian Williams and Brenda Williams ; designed by Tim Mayer
- Christmas on the Emerald Isle
- Traits and heredity
- Plant life cycles, Joseph Midthun, Samuel Hiti
- Reptiles
- Weather
- Tropical fish
- Inventions
- The World Book student discovery science encyclopedia, v. 9 P-R
- Endangered animals of South America, A. J. Smuskiewicz
- Christmas together in Switzerland
- Mars
- The nervous system, Joseph Midthun, Samuel Hiti
- A place in space
- Rain forest animals
- Rattlers and other snakes, [book author, Cecilia Venn]
- Baboons and other old world monkeys
- Durable goods
- Jupiter and the asteroids
- The skeletal and muscular systems, Joseph Midthun, Samuel Hiti
- Extinct!
- Flying foxes and other bats, [book author, Sheri Reda]
- Algorithms, written by Echo Elise González ; illustrated by Graham Ross
- Beavers and other rodents, [Meish Goldish]
- Rocks & minerals of the world
- Logic in coding, written by Echo Elise González ; illustrated by Graham Ross
- Wolves and other wild dogs, [book author, Mary E. Reid]
- Christmas in Greece
- Kangaroos and other marsupials, [book author, Julie A. Fenton]
- Plant structure and classification, Joseph Midthun, Samuel Hiti
- World book looks at wonders of the world, [created and edited by Brian Williams and Brenda Williams ; designed by Tim Mayer]
- Our planet's pieces, [writer: S. Thomas Richardson]
- Animal homes
- Cells to organ systems
- Childcraft, the how and why library
- Terrific trees
- Chemical elements, written by Cassie Meyer ; illustrated by Maxine Lee-Mackie
- Addition, Joseph Midthun, Samuel Hiti
- Christmas in Ukraine
- Howlers and other New World monkeys, [book author, Mary E. Reid]
- Senses
- Chemistry and matter, written by Cassie Meyer ; illustrated by Maxine Lee-Mackie
- Christmas in Italy and Vatican City
- World of pets
- Oceans, islands, and polar regions