Here are a couple of great websites for you reading pleasure:

http://www.stopyourekillingme.com/

Stop Your Killing Me is a wealth of information about mystery novels. You can find books by author, genre, and award winners to name a few.

http://landers.bookbub.com/covers/?source=mskn418

Book Bub is a fun site for book lovers. When you register, you can choose your favorite genres and if you use Kindle or Nook,  and receive daily emails about new books YOU may enjoy. They range in price from $0 to $2.99. There are even complete sets of books for FREE. Great way to try authors you may never have heard of. I have gotten some great deals and enjoyed several new authors through Book Bub.