National Geographic Kids Just Joking 4 (Paperback)  | Released: 22 Oct 2013

The fourth book in this successful series delivers 300 new laugh-out-loud knock-knocks, question-and-answer jokes, tongue twisters, and more! National Geographic Kids Just Joking 4 is packed with 300 more of the silly jokes that kids love, paired with photos of laughing animals and funny people. Featuring National Geographic Kids' signature square trim size and candy-colored palette, this hilarious party-starter is perfect for tossing into a backpack to share with friends at school or camp.About the Author: NATIONAL GEOGRAPHIC KIDS inspires young adventurers to explore the world through award-winning magazines, books, website, apps, games, toys, television series and events and is the only kids brand with a world-class scientific organization at its core.