Gather the family and make your Christmas jolly with these bestselling festive knock-knock jokes! Lift the flaps for punchlines and surprises. Follow two children on a mission to deliver a letter to Santa. Knock, knock! Who’s there? Sandy. Sandy who? Sandy Claus is who we're looking for. Will they find him before he takes off in his sleigh? Take a tour of the busy workshop where elves build and wrap toys, meet the reindeer, talk to the local penguins and polar bears, and go for a sleigh ride. This popular series has sold over half a million copies and is now refreshed with vibrant new art from Steve Bjorkman.

Valentine's Day means cards, candy, and laughter! This knock-knock joke book features classic puns and flaps with surprising reveals. Travel around the school, from art to music to gym, and crack jokes in each room! These Valentine's Day-themed jokes are perfect for the whole family and the flaps add a fun layer of visual humor. With new artwork from Steve Bjorkman, who has a unique ink art style and eye for visual comedy, this series is great for young comedians today. Knock, knock! Who's there? Igloo! Igloo who? Igloo my fingers together when I make Valentines!

An excellent Easter basket stuffer! Enjoy over two dozen knock-knock jokes that will crack up the whole family. Knock, knock! Who's there? Heidi. Heidi who? Heidi eggs under the bushes! Lift the flap to reveal new punchlines and surprises. A day at the park becomes even more exciting with all the fun Easter activities. Search for eggs, race with them, and paint them.