Six Sick Sheep Author:Joanna Cole Has a friend ever challenged you to try a tongue twister? You know what tongue twisters are: Those crazy phrases that tie your tongue in knots when you say' em ten-times-fast and make whoever's listening collapse with laughter.Next time someone suggests you say one, be prepared with one to ask in return. This brand-new collection, created by th... more »e authors and illustrators of the best-selling Anna Banana and Miss Mary Mack, contains 101 tongue twisters. Some are one-liners, some are jokes, and some are stories. Limber up your tongue and get busy!Great fun for car trips, bus trips, and sleep-over parties.« less