u003cbu003eThe seventh book in this gut-busting, fan-favorite series delivers 300 new laugh-out-loud knock-knocks, puns, question-and-answer jokes, tongue twisters, and more! u003c/bu003e u003cpu003eHilarious jokes paired with colorful, silly animal photos are sure to tickle the funny bones of kid comedians everywhere. Plus, the portable size is perfect for throwing in a backpack or tossing in the car for guffaws on the go. u003cpu003eu003cbu003eComplete the collection with these other humor books from National Geographic Kids: u003ciu003eJust Joking 1-6u003c/iu003e, u003ciu003eJust Joking LOLu003c/iu003e, u003ciu003eJust Joking Sidesplittersu003c/iu003e, u003ciu003eJust Joking Dogsu003c/iu003e, u003ciu003eJust Joking Science ... u003c/iu003eand more!u003c/bu003e