AllReaders.com
 - a popular book review site

Atlantic Monthly Book Reviews

Bookforum.com

BookList
 - from the American Library Association

BookNews.com
 - New books in science, technology, and medicine

BookPage.com
 - book reviews, author interviews

BookReporter.com
 - another site with hundreds of reviews

BookReview.com
 - Reviews of books that may be overlooked to to lack of marketing, odd subjects, unknown authors, or saturation of the market.

Book Reviews by Danny Yee
 - over 700 book reviews, covering all kinds of books

Bookwire Reviews
 - a large collection of reviews from a variety of subjects

CNN Book Reviews

The Economist Book Reviews

Foreword Magazine Book Reviews

The Independent Gay Writer

January Magazine

Just About Write
 - book reviews of interest to the gay and lesbian community.

KidsReads.com
 - reviews of children's books

New Vision Bookshelf
 - Women's spirituality book list

New York Review of Books

New York Times Book Review
 - an authoritative book review site

New Yorker Book Reviews

R A L P H
 - The Review of Arts, Literature, Philosophy and the Humanities

Reviews of Books
 - a collection of mainstream reviews in one convenient place

Salon

Slashdot Book Reviews
 - a mix of reviews covering books in computers, science, science fiction and other popular "geek" topics

Slate

Suggest a site!
 - we are always on the lookout for great book reviews!