• LibraryThing: Catalog your home library and connect to readers like you.
• New York Times Bestseller Lists
• New York Times Book Reviews

• Advanced Book Exchange (AbeBooks): Find used books, and buy &sell college textbooks
• Antiquarian Booksellers Association of America
• Bookfinder.com: Search for New, Out-of-print, and Used Books

• Goodreads.com: Social network-type of website where you can rate your reads and share them with friends
• LIterature Map: Enter an author's name, and you will get a map of other authors that fans of your chosen author like.
• The Mystery Reader
• Oprah's Book Club: Book Club selections and more
• Reading Group Choices: Provides tips for the new book group leader as well as hundreds of selections for book group discussions.
• Reading Group Guides: Provides comprehensive guides for hundreds of books including bestsellers, romance, spirituality, civil war, or literary fiction.
• The Romance Reader

Links checked April 1, 2013