The Review of Biblical Literature (RBL) is a publication of the Society of Biblical Literature (SBL), the largest “professional” guild for Biblical Studies. RBL publishes numerous book reviews that are an excellent source for getting a quick sense of a book and its contribution. They have recently begun a blog that announces the publication of these reviews that you can subscribe to through an RSS feed. It is now even easier to see what book reviews are available.
HT: Denny Burk