New York Times Review of Books allows a search of book reviews in the New York Times since 1981. Lists of best sellers and author information can also be found at this site.
OverBooked specializes in literary and genre fiction information.
PubList searches a database of over 150,000 magazines, journals, newsletters and other periodicals. Find free, in-depth information on familiar and hard-to-find publications from around the world, representing thousands of topics.
Tomfolio.com is a website for buying and selling used, rare and collectible books.