Five Card Death — J.R. Roberts

The stakes are always high when Clint Adams and his cronies get together for poker. But now their friendly game has turned ugly. First, one of the players drops at Clint's feet -- the work of a long-range, back-shooting bushwhacker. Soon It's clear that someone's upped the ante, ambushing the players one by one. And the Gunsmith better come up with some answers fast, or he's gonna find himself playing solitaire...