James Ertner is a naval architect and the author of "Super Silly Animal Riddles." He lives in Greensboro, North Carolina. Richard Lederer is the author of more than 35 books, including "Anguished English," "Crazy English," "Get Thee to a Punnery," "More Anguished English," "A Treasury for Cat Lovers," and "A Treasury for Dog Lovers." He lives in San Diego. They are the coauthors of S"uper Funny Animal Jokes" and "Wild & Wacky Animal Jokes."