Where can I find Professional review of books?

Book Review Digest Hard copy: 1920-2003 Reference Stacks AI 3 .B68
This tool provides the complete reference, a brief summary of each book indexed as well as references to sources that have done a review. A synopsis of each review is included. It is organized by author but also has indexing by title and subject.

Book Review Index Hard copy: 1965-2006Reference Stacks AI 3 .B7
This source is organized by author and has an index by title. It provides references to book reviews.

New York Times Book Review Index Hard copy: 1896-1970 ABSTRACTS AI21 .N49
Indexed by book author, title, byline, subject, and "category" (literary genre).