Pull back the flaps and find out each hilarious punch line in this classic collection of knock-knock jokes!---from the publisher
Filled with wacky illustrations and gatefold flaps that reveal the punch line on every spread, a hilarious introduction to knock-knock jokes will amuse even the youngest of readers.---from the publisher
22 pages 978-0689827112 Ages 4-7
Keywords: jokes, riddles, reluctant reader, fun, humor, 4 year old, 5 year old, 6 year old, 7 year old
