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 leave you groaning but laughing in spite of yourself. Are you ready to laugh your socks off? Then you've come to the right place!

What's smarter than a talking bird? And why can't you iron a four-leaf clover? You'll find out in this book chock-full of fun puns! Learn puns that are hilariously punny, plus a few that will make you groan and guffaw all at once. Are you ready to laugh your socks off? Then you've come to the right place!

What animal is black and white and round all over? What rolls, dunks, and bounces but never walks? You'll find out in this book of fun and puzzling riddles! Discover clever riddles with side-splitting punchlines-plus a few riddles that will leave you groaning but grinning all the same. Are you ready to laugh your socks off? Then you've come to the right place!