I love this book app! It takes the classic Harrold Johnson tale "Harold and the Purple Crayon" and makes it into a beautiful story. The children love doing the "Touch a Tale" version where they get to participate by drawing with the purple crayon. This story has just enough bells and whistles to take advantage of the iPad but not too many that distract it from being a book! It's brought to you by Trilogy Touch. We read the book (or read listened to the wonderful narration) on the LCD projector and then kids tried it out on their own. Such fun!