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Incoming Resources
- Mars, Seymour Simon. --
- Frogs, Seymour Simon
- Exoplanets, Seymour Simon
- Gorillas, Seymour Simon
- Uranus, Seymour Simon. --
- Seymour Simon's extreme earth records, by Seymour Simon
- The moon, Seymour Simon
- Comets, meteors, and asteroids, Seymour Simon
- Einstein Anderson shocks his friends, Seymour Simon ; illustrated by Fred Winkowski. --
- Spring across America, Seymour Simon
- Destination, space, Seymour Simon
- Rocks & minerals, Seymour Simon
- Deserts, Seymour Simon
- Earth words, a dictionary of the environment, Seymour Simon ; illustrated by Mark Kaplan
- Dinosaurs, fact and fable : truths, myths, and new discoveries!, Seymour Simon
- The brain, our nervous system, Seymour Simon
- Baby animals, Seymour Simon
- Let's try it out in the water, by Seymour Simon and Nicole Fauteux
- Stars, Seymour Simon ; [introduction by Roger D. Launius]
- Simon, Seymour, SeeMore readers
- The sun, Seymour Simon. --
- Autumn across America, Seymour Simon
- Global warming, Seymour Simon
- Mountains, Seymour Simon
- Seymour Simon's extreme oceans, Seymour Simon
- Simon, Seymour, Einstein Anderson, science sleuth, 2
- Wildfires, Seymour Simon