This site is an excellent introduction to pulp fiction. For children's books, this is a great site. It was created by an editor for kid's books. It provides advice for writers, links to literature for kids on the net, on-line books and reviews, book awards, educational resources, and various visual reference materials. This information is based upon personal inspections of books in most of the major research libraries of the United States and also libraries in a few selected European cities.
Some additional information derives from published bibliographies and library catalogs.
This is a good place to find online Spanish literature available throughout the world. Links include the National Library of Spain, on-line Spanish texts and publications, and book review sites. This site offers online reading guides for various books. Designed especially for book groups, the guides include a description of each book, questions, discussion topics, and author biographies. Titles are arranged alphabetically, but they are also grouped according to category such as mystery.