The Last Water-Hole — Jack Sheriff

When ex-outlaw Bobbie Lee sees a rider approaching Beattie's Halt he know it means trouble. Hours later his innocent son is gunned down in the saloon and three more hard-bitten strangers have joined the gunman called Van Gelderen. But who are they? Two days later a second young man dies and the strangers leave town. But murder cannot go unpunished. Bobbie Lee, Will Blunt and his daughter, Cassie, pick up the trail outside Beattie's Halt. In the scorching heat of the desert old feuds are settled in a six-gun blaze.