Ken Jennings is here to tell us that mother and father didn't always know best. Yes, all those years you were told not to sit too close to the television (you'll go blind!), or swallow your gum (it stays in your stomach for seven year...

Is any of it true? If so, how true? Ken Jennings wants to find out if parents always know best. Yes, all those years you were told not to sit too close to the television or swallow your gum or crack your knuckles are called into quest...

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 teache...

Record-setting Jeopardy! champion and New York Times bestselling author of Planet Funny Ken Jennings explores the world of maps and map obsessives, “a literary gem” (The Atlantic). Ken Jennings takes readers on a world tour of geo...

A KirkusReviews Best Book of the YearThe witty and exuberant New York Times bestselling author Ken Jennings relays the history of humor in "lively, insightful, and crawling with goofy factlings," (Maria Semple, author of Whe...

Unveil the impressive mysteries of your own body with this interactive trivia book from Jeopardy! champ and New York Times bestselling author Ken Jennings.With this book about the amazing human body, you'll become an expert and wow yo...

Become a presidential pro with this interactive trivia book from Jeopardy! champ and New York Times bestselling author Ken Jennings.With this book about U.S. Presidents, you'll become an expert and wow your friends and teachers with c...