DK

My Book of Stars and Planets: A fact-filled guide to space (DK)

The Moon (DK)

The Periodic Table Book: A Visual Encyclopedia of the Elements

Ask A Scientist (New Edition): Professor Robert Winston Answers More Than 100 Big Questions From Kids Around the World!

Incredible History Wonders of the World (DK Back to Life History)

Knowledge Encyclopedia Earth! (DKYR)

The Magic and Mystery of Space

1,000 Curious Questions

Life Cycles: Everything from Start to Finish

The Children's Book of Birdwatching

Up in the Air : Butterflies, birds, and everything up above (DKYR)