Each great book is a kind of universe, but it does not exist in isolation -- books influence other books via their authors. Small Demons explores the books, places and people mentioned in books and exposes the endless web of influence and inspiration that permeates literature. Click on Moby Dick for example, and the site shows you works referenced in the book, books that reference it, people mentioned in the book, including mythical figures, and also artworks, places and so forth. As the sites creators continue to populate it with literary information, the web of associations will no doubt grow richer. An intriguing use of the Internet that adds to rather from detracting from the literary experience.