Merry Joke Time! It's time to celebrate the holiday season with the silliest Santa, snowman, and other jolly jokes. Knock Knock, Jingle Jingle! is filled with funny jokes for kids celebrating Christmas with lots of winter time fun. Each page features one illustrated joke. Here's a silly sample: What did one snowman say to the other snowman? Do you smell carrots? Knock Knock, Jingle Jingle! is part of the Illustrated Jokes series from Brenda Ponnay. Other titles include: Fart-tastic Too School for Cool Knock Knock, Boo Who? Knock Knock, Moo Who? It's Snot Fair! Knock Knock, Lettuce In! Knock Knock, Blub Blub! Wait, What? Knock Knock, Olive You Yo Ho, Ha Ha Knock Knock, Meow Meow Knock Knock, Woof Woof Knock, Knock, Play Ball! and more!