Released by HarperCollins and available this week for several tablets and smartphones, "Dawn Treader" will include features such as embedded video, read-along audio clips, trivia games and full-color images.
The e-book's creators say that they were turning over electronic treatments for books such as "Dawn Treader" well before technology for devices such the iPad, or Samsung's Galaxy, which was released this week, even existed.
It also includes a map of the fantasy land of Narnia (a feature creators say was one of the most requested by fans), a blueprint of the magical sailing ship the "Dawn Treader" and a guide to the creatures and people in the book.