There's a site called weirdwestern.com that I have mentioned before. It's great to see what is being published in the genre (and it's free). One interesting item of note is I've found three different books that have the same cover, except for a different color and different title of the book. I've never seen that before. A lot of artists try and get some mileage out of their work, but I've never seen anything so blatant before. You never know what you'll find out there.