Geoff Tibbals

Geoff Tibballs is the editor of the bestselling The Mammoth Book of Jokes, as well as The Mammoth Book of Comic Quotes, The Mammoth Book of Humor, The Mammoth Book of Zingers, Quips, and One-liners, and The Mammoth Book of Dirty, Sick, X-Rated, and Politically Incorrect Jokes.