Political Studies Review
The Political Studies Review is a leading world source for reviews of political science books in English. Its litle-known reviews service covers more titles than any other journal in the world, and each year about 450 new titles are added to the database. The database itself stretches back to the year 2000.
One small point of criticism is that the use of shadow effects on captions on the home page has the effect of blurring the text for readers with even slightly impaired vision. PSR is maintained by the Political Studies Association.