Book Review Index gives citations to book reviews and covers more journals than Book Review Digest . Wilson Readers Guide includes reviews published in popular magazines since 1984. Library Journal gives book reviews for books in general science, health science as well as non-science disciplines.
Choice gives book reviews for books in all disciplines.
Send an email to them to indicate that you wish to subscribe to TitleTalk. Their site provides synopses, sometimes professional reviews published in newspaper and popular magazines as well as popular reviews by readers. Finding Reviews for Technical Books Yankee Book Peddler E-Streams includes monthly reviews of new titles in science and engineering. Computer Literacy is an online bookstore specializing in computer science, computer engineering, graphics and mathematics. Their Recommendations List and Author's Choice provide fairly detailed reviews for books in these areas.