Have you checked out Bookletters?
As of January 1st, 2011 we are no longer offering the BookLetters service. To subscribe to featured books (by genre, format, etc.), bestsellers, and other library RSS feeds, please see the Books & More page.http://www.booksite.com/texis/scripts/bookletter/fealists.html?sid=6511
If you're looking for summer reading ideas check out the Library's Bookletters page. There are lots of book lists with descriptions, one for just about every reading mood. You can also sign in for email newsletters right to your inbox.