There is a great new children's interactive abc picture book on ibooks called "My Animal ABC's" which was created using ibooks author. The book has just become available, and features realistic animal sounds when the animals are touched, as well as the sound of the letters when letters are pressed. A phrase related to the animal also pops out when the animal's name is touched. It is an amazing way to teach children the alphabet as well as teaching them about wild animals. It's very affordable compared to most interactive books, and its a must buy for parents with young children.