- ISBN: 9781442414044 | 1442414049
- Cover: Hardcover
- Copyright: 6/14/2011
Knock, knock.Who's there?Lettuce!Lettuce who?Lettuce in, it's cold out here!From the first knock-knock joke to the last, Lettuce In! provides the perfect introduction for young joke tellers. With whimsical animal characters and easy-to-follow jokes, this book also features a flap on every spread. The flaps reveal the surprise punch-line to each hilarious knock-knock joke!