Zoinks—Someone keeps stealing all the donuts! Who could it be? When children read along with this Scooby Doo book, they hone their logic skills as they help solve the mystery. Over 11 learning activities help build vocabulary while 20 reading comprehension questions help children build concentration and memory skills. Features the voices of the Scooby Doo characters for added excitement and fun. Works with all LeapPad learning systems, except for My First LeapPad. Intended for Pre-Kindergarten to Grade 1, ages 4 to 6. Imported.