Most eBooks miss out on the possible digital synergies that come with tablet computers. Not so with Grid’s Interactive iPad book: The Truly Great Noodle. It’s all about a never-ending noodle that takes Nate throughout his home town as he tries to finish his dinner. It’s meant for three-year olds and older, it contains 9 songs and can read the story to the child. There are several interactive elements, like the ability of the child to have his or her reading of the book recorded for the teacher to listen to and evaluate. You can get it on iTunes for $4.