Incoming Resources
- Knock-knock jokes, by Michael Dahl & Donald Lemke
- The big book of silly jokes for kids, 800+ knock-knocks, tongue twisters, silly stats, and more!, by Carole P. Roman ; illustrations by Dylan Goldberger
- Just joking jumbo 2, 1,000 giant jokes & 1,000 funny photos add up to big laughs, Rosie Gowsell Pattison
- Knock! Knock! Who was there?, by Brian Elling ; illustrated by Nancy Harrison and Andrew Tomson
- More funny knock-knock jokes, by Erika L. Shores
- Just joking jumbo, 1,000 giant jokes & 1,000 funny photos add up to big laughs, Kelley Miller
- Lots of knock-knock jokes for kids, by Whee Winn
- An unofficial joke book for Fortniters, 800 all-new explosively hilarious jokes for fans of Fortnite, Brian Boone ; illustrated by Alan Brown