Trap for Buchanan

When Buchanan grubstaked Mousetrap Mulligan he never thought he'd see his money again. He never thought the old man would hit paydirt. But he did-and that was bad news for Buchanan. Because a lonely old desert rat with a hidden cache of nuggets and a drunkard's bragging habits was likely to end up very dead ... very suddenly. Jim Buchanan: one of the best heroes of western fiction