Now your child can become a junior genius with Ken Jennings' first children's series! With these nonfiction books about geography, Greek mythology, presidents, and more, your kid will become an expert and wow his friends and teachers with clever facts.

This series covers popular subjects for this age group and is perfect for the reluctant reader who might otherwise find such topics off-putting and not easily accessible. Packed with great illustrations, cool trivia, charts, grafts, and fun quizzes to test their knowledge, these guides will have your child on his way to whiz-kid status in no time! 

Latest book from Ken Jennings’ Junior Genius Guides


Travel back in time to the dinosaur age with this interactive trivia book from Jeopardy! winner and New York Times bestselling author Ken Jennings.

With this book about dinosaurs, you’ll become an expert and wow your friends and teachers with some awesome facts: Did you know that dinosaurs skin was more like bump bird skin than modern snake or crocodile scales? Or that the Tyrannosaurus Rex might have croaked like a frog instead of roaring? With great illustrations, cool trivia, and fun quizzes to test your knowledge, this guide will have you on your way to whiz-kid status in no time.

Coming Soon from Ken Jennings’ Junior Genius Guides

Dinosaurs ON SALE2/2/2016

Also Available

About the Author

Ken Jennings
Photo by Cathi Jennings

Ken Jennings

Ken Jennings grew up in Seoul, South Korea, where he became a daily devotee of the quiz show Jeopardy! In 2004, he successfully auditioned for a spot on the show and went on an unprecedented seventy-four game victory streak worth $2.52 million. Jennings’s book Brainiac, about his Jeopardy! adventures, was a critically acclaimed New York Times bestseller, as were his follow-up books Maphead and Because I Said So! Jennings lives outside Seattle with his wife, Mindy, his son, Dylan, his daughter, Caitlin, and a small, excitable dog named Chance.


Activity Sheets

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