The Bounty Hunters, Paperback/Elmore Leonard

David Flynn is a legend in the rugged Arizona Territory--a U.S. cavalry turned army scout and the only man alive who can bring in the fierce Apache renegade Soldado Viejo. Tracking an elusive Indian with a price on his head south of the border is dangerous business. And when a cunning outlaw and a murderous bounty hunter dog his path, Flynn gets on a bloody trail of treachery and slaughter in a lawless land where a man has to watch his back against friend and enemy alike. On the deadliest mission of his career, in a sultry desert hell where the hunter becomes the hunted, Flynn's struggle for justice has just turned into the battle of his lifetime.