The Cat in the Hat takes readers on an out of this world reading adventure through outer space! The Cat in the Hat's Learning Library is a nonfiction picture bo

Discover the mysteries of science with Future Geniuses! Come along with Valentina, the astronaut, on this incredible journey to Mars and become a space genius!

A comprehensive collection of children's questions about traveling to and living in space.

Introduces basic concepts about outer space, from the sun and the moon to the planets and space exploration.

Since the dawn of humankind, people have looked upward to the heavens and tried to understand them. This encyclopedia takes you on an expedition through time an