The gang moved into Arizona Territory from New Mexico when it got too hot there. Now they've hit the stage to Yuma. A railroad executive was a passenger and he's missing. Has the gang turned to kidnapping? Sam Colder has Fallwall at the top of his list of outlaws he wants to bring down, but something about this latest crime isn't right. It's far too complicated for this bunch. They are ruthless killers, but not sophisticated crooks. No matter what they are up to, he has to track them down and take them out one by one—dead or alive, it doesn't matter to him. You'll love this action-packed adult western for it's gritty realism.