A collection of one-liners, knock-knock jokes, and tongue twisters.

Over 300 side-splitting jokes based on the New York Times best-selling series. If you want to know exactly why Milton Hershey's wife married him, look no further. (Because she wanted lots of Hershey's Kisses!) This hilarious and original collection of jokes featuring all the subjects of the ever-popular Who Was? series will keep kids laughing right through history class!

Contains a collection of knock-knock jokes.

A collection of simple knock-knock jokes.

This entertaining knock-knock joke book for kids is jam-packed with more than 200 side-splitting jokes and riddles guaranteed to be crowd-pleasers.

Offers a series of knock-knock jokes with answers to the question, "Who's there?" that begin with every letter of the alphabet.

Contains a collection of riddles, jokes, and knock-knock jokes.

Presents an illustrated collection of nearly forty silly knock-knock jokes for kids.

A collection of silly jokes that are sure to make your friends giggle.

An illustrated introduction to knock-knock jokes, grouped by the letter of the alphabet featured in each.