Knock, Knock Who's There?Book - 2000
"Pull back the flaps and find out each hilarious punch line in this classic collection of knock-knock jokes!"
Publisher: New York : Simon & Schuster Children's Publishing, c2000
Edition: 1st ed
Characteristics: 1 v. (unpaged) : col. ill. ; 23 cm
Alternative Title: Knock, knock who is there?