NoveList is an excellent, detailed site where readers can search for and discover books through features such as Find Similar Books, Describe a Plot, Find a Series, and more.
Goodreads is the largest site for readers and book recommendations in the world. They have more than 6,300,000 members who have added more than 210,000,000 books to their "shelves." A virtual home for casual readers and bona-fide bookworms alike, Goodreads users recommend books, compare what they are reading, keep track of what they've read and would like to read, find their next book, form book clubs, and much more.
Fantastic Fiction has bibliographies for over 30,000 authors and information on over 350,000 books! This is an excellent source for finding the order of books in a series and discovering forthcoming works by your favourite authors.
49th Shelf is the largest collection of Canadian books on the Internet, and an amazing way to discover your next great read. Explore great books by Canadian authors.
Join the Epic Reads community to find the hottest teen books, connect with your favorite YA authors and meet new friends who share your reading interests!
Reading Rants is your source for out of the ordinary teen booklists!
A Mighty Girl is the world’s largest collection of books, (plus toys, movies, and music) for parents, teachers, and others dedicated to raising smart, confident, and courageous girls and, of course, for girls themselves!
BookBrowse will connect you with a book, like-minded readers, discussion groups, and forthcoming books.