"When wanted men don't want to be found, they hole up in Agua Fría, Mexico. Nestled in the twisted hills of the Blood Mountain Range just across the border from Arizona, the town is divided by two ruthless gangs of thieves and killers. On one side stands Texas Red Madson, and on the other is Raymond Segert. Between them stands Arizona Ranger Sam Burrack. He rides into Agua Fría in the guise of a vicious gunslinger with a plan to ingratiate himself...

"Arizona Ranger Sam Burrack is back-and hot on the trail of the worst desperados in two countries Following a tip from a prisoner in Yuma Penitentiary, Ranger Sam Burrack is riding to the Mexican Valley to hunt down the Cowboy Gang, notorious bandits who have topped the Most Wanted list for the past year. The crooks have fled to Rio Malo and settled in under the protection of corrupt town officials. Now, with new recruits including the infamous Russian...

Arizona Territory Ranger Sam Burrack is sent to retrieve the sheriff of Big Silver, Arizona, and escort him to Yuma. Sheriff Sheppard Stone once saved the life of Territory Judge Albert Long, but the judge has heard stories of Stone turning into a reckless drunk--stories that are confirmed when Burrack rides into town. Holed up in his office on a days-long whiskey bender, Stone has been terrifying the townsfolk and firing bullets into the street....