Experience endless entertainment with this laugh-out-loud book! In these pages you'll find knock-knock jokes, puns, silly riddles, and more! Plus, with jokes organized by topic, you'll have no trouble finding laughs for any occasion. - 144 full color pages - 6-1/2 wide x 9-1/4 high (16.5 cm wide x 23.5 cm high). - Hardcover - Archival/Acid-free paper Ages 5 and up