LeapFrog Scholastic: Clifford Learning Game for LeapPad Tablets and LeapsterGS Learn essential early reading skills with Clifford and friends while exploring Birdwell Island Play four reading activities to earn stories for Clifford's library Teaches and reinforces letter recognition, letter sounds, word-building and phonemic awareness Ages 3-5 years Works with LeapPad Ultra, LeapPad2, LeapPad1, LeapsterGS and Leapster Explorer (sold separately)