Every kid's joke-abulary will skyrocket with The Biggest, Funniest, Wackiest, Grossest Joke Book Ever! We've combined our four best-selling joke books into this special hardcover collection, and added some new jokes too! Hundreds of knock-knock jokes, one-liners, puns, and other groaners make this a must-have for any aspiring class clown. Family jokes, animal jokes, and gross-out jokes for every occasion are waiting for you in this book of silliness!