Hell in the Mesquites

the long version

"The name he gives is Green. Seemingly, just another drifting puncher. But you look again ... and notice the whipcord frame - eyes that can change to icy menace in seconds. You'll see the matched Colts in the tied-down holsters, their butts smooth with use. Capable, and perhaps dangerous, you would be glad to have him on your side. He looks like a man who would know what to do in a tight spot and do it in a flash"--Page 4 of cover.