This sparkling shark-tastic board book is a deep-sea twist on the popular bedtime lullaby, "Twinkle, Twinkle, Little Star!" Twinkle, Twinkle, Little Shark Swimming deep down in the dark An adventurous twist on the popular bedtime nursery rhyme, Twinkle, Twinkle, Little Shark is the fifth board book in the Twinkle, Twinkle series that's perfect for parents and little ones to snuggle up and share.