Katy Cat And Beaky Boo ($14.99; Oct. 1996; 24 pp.; 1-56402-884-4): To search for her buddy Beaky Boo, Katy Cat uses lots of clues. What was he wearing? Does he have a beak? Or paws? What kind of food does he eat? Each page has multiple flaps to choose from; Beaky Boo is always behind the door with the correct answer. This easy guessing game in primary colors from the author of the Maisy books will help preschoolers with the basic skills of identifying numbers, colors, sounds, and clothes. (Picture book. 2-4)