More of a book mind map like you did in grade school, “Gnooks is a self-adapting community system based on the gnod engine. Discover new writers you will like, travel the map. of literature and discuss your favorite books and authors.” You can type in the name of an author and it will tell map out other authors that people read. There is also gnod music, movies, and a global network. The creator says that, “You might call it a search-engine to find things you don’t know about”. It’s like the ultimate form of browsing.