Katy Hall

A collection of forty-two riddles about puppies.

Vampires race neck and neck, Dr. Jekyll plays Hyde and seek, and cheerleaders drink root beer in this collection of sports gags.

A collection of riddles to make readers laugh -- or groan.

101 jokes about the telephone.

An illustrated collection of riddles about snakes, including "What kind of snake do you find on the front of your car? A windshield viper!"

Forty-two riddles about rabbits. Example: Do bunnies use combs? No, they use hare brushes.

A collection of riddles relating to dinosaurs, such as "What do you get if you cross a dinosaur with a rabbit? Tricerahops!" and "What did dinosaur campers cook over the fire? Dino-s'mores!"

Andrew enjoys being a vampire until his vampire teacher gives him lessons on how vampires really behave.

Riddles are scattered among scenes of making, sending and receiving valentines, with one riddle on each page requiring the reader to lift a flap to get the answer.

A collection of riddles about bats, including "Why did the little bat walk around in his pajamas? He didn't have a bat robe!"