Ken Jennings

"Now you can become a junior genius with Ken Jennings' first children's series! With this book you'll become an expert and wow your friends and teachers with out-of-this-world facts: Did you know that Mars has a volcano bigger than the state of Arizona? Or that there's a star with a diamond the size of our moon at its core? With great illustrations, cool trivia, and fun quizzes to test your knowledge, this guide will have you on your way to whiz-kid...

Provides facts on the classic myths of the Greeks and Romans, from how Prometheus outsmarted the gods to how Achilles's heel led to his death.

A trivia book combines engaging facts about the American presidents with illustrations and skill-reinforcing quizzes.