Challenging Cryptograms

"These 400 simple substitution ciphers reveal clever or humorous quotations from 250 famous personalities, past and present, real and fictional. They include Groucho Marx, Woody Allen, Mark Twain, David Letterman, Winston Churchill, Lucille Ball and Archie Bunker. This inexpensive paperback will provide hours of fun and is an excellent gift idea for almost anyone."--"Cryptologia."