Young Johnnie Tanner didn't know how to shoot, camp out or ride, but with Hank Raney, a grizzled, sharp-shooting cowpoke, he hit the trail. He seemed unprepared for confrontation with the battling Pawnees who lusted savagely after the white man blood. But when Pawnee Harry, a particularly vicious thief, stole a valuable pearl from Johnnie, the young tenderfoot declared single-handed war on the Pawnee . . .