Essentially, this series describes Peter's back story. Things like how he is able to fly, how he meets the people who will become Wendy's parents, how he develops relationships with the Indians of Mollusk Island, and the mermaids there, etc. We also learn about the back stories of other major characters such as Captain Hook, as well as how shadows work, and most importantly, what is the origin of "Starstuff", that strange substance that makes things fly.
But what's really great about these books, is that they are clearly in the YA market but they certainly do not simplify or otherwise dumb down the plot. This is fast paced, exciting adventure story telling with lots of edge-of-your-seat thrills but also with a good dose of characterization. The language style is pleasant to read and the plot is full of imagination. Just what a good book needs!
