Nathan Knight was a youngster with a shabby background - a nothin' from nowhere was how he put it, with no past and less future. Not until he met up with Hannibal Reno, a bounty hunter, a man with no feelings towards the men he tracked, just a craving desire for the reward money their capture brought. But Reno was going slowly blind - he struck at sundown to even his chances with his sharper-eyed victims - and eagerly Nathan became his "eyes", steadily learning the deadly profession, stifling his conscience with the knowledge that the men he hunted were not human beings only outlaws and killers deserving of capture or death. It was not until Nathan trailed and caught the most wanted man in the South-west that he began to question what he was doing and what he had become. And it was not until he had to risk his own life to save his captive that he realised he had to leave the Sundown Trail - and fast.