Knock, knock. Who's there? Read on to find out in this book full of knock-knock jokes! Learn jokes that will have you slapping your knee—plus a few that will

Knock, knock. Who's there? Snore. Snore who? Dinosnore! Giggle over jokes like this one in this book full of knock-knock jokes.

Kids can't get enough of laughter--so they can't get enough of Rob Elliot's hilarious joke books! Knock-Knock Jokes for Kids is an all-new collection of knock-k

Everyone loves knock-knock jokes—especially kids! Bob Phillips, the king of good, clean jokes, packs more than 600 favorite knock-knock jokes into this nutty