In reading order
Hell’s Riders
Ralph Cotton
Dead Man’s Canyon
Ralph Cotton
Killing Plain
Ralph Cotton
Black Mesa
Ralph Cotton
Trouble Creek
Ralph Cotton
Gunfight at Cold Devil
Ralph Cotton
Guns on the Border
Ralph Cotton
Killing Texas Bob
Ralph Cotton
Nightfall at Little Aces
Ralph Cotton
Ambush at Shadow Valley
Ralph Cotton
Showdown at Hole in the Wall
Ralph Cotton
Riders from Long Pines
Ralph Cotton
Hanging in Wild Wind
Ralph Cotton
Black Valley Riders
Ralph Cotton
Lawman from Nogales
Ralph Cotton
Wildfire
Ralph Cotton
Lookout Hill
Ralph Cotton
Valley of the Gun
Ralph Cotton
High Wild Desert
Ralph Cotton
Red Moon
Ralph Cotton
Lawless Trail
Ralph Cotton
Twisted Hills
Ralph Cotton
Shadow River
Ralph Cotton
Golden Riders
Ralph Cotton
Scalpers
Ralph Cotton