Lilly has letters to deliver to her friends Danny Dog, Betty Bee, and Ricky Rooster. Turn the pages and press the sound bar to join in the fun! DK Early Learners is an exciting new series of novelty books designed to help children: develop pre-reading skills, learn first number skills, improve thinking and reasoning, develop observational and sequencing skills, and improve manual dexterity and hand-eye coordination. Maximize your young child's potential with parent-assisted learning!