Keller, Charles

A collection of jokes focusing on the law.

A collection of old and new riddles, including "What did the piece of pie say to the man who was about to eat it?".

Presents an illustrated collection of knock-knock jokes for children, grouped according to the beginning letter of the response.

A collection of humorous riddles involving dinosaurs.

Presents a collection of jokes such as "Did you hear about ... The boy who had Egyptian flu and gave it to his mummy?".

A collection of jokes and riddles about outer space, including "Where is a cinnamon man from? Outer spice.".

A collection of jokes about phones, faxes, answering machines, car phones, and other communication paraphernalia.

An alphabetically arranged collection of knock-knock jokes playing on names, initials, and phrases.