For this criminal clan, revenge is a family affair… 
Out a-bounty-hunting, Slocum’s just passing through the God-forsaken town of Breakneck. But when his quick thinking saves a rancher’s life from one of the notorious Beamer brothers, the gunslinger is hired on as the man’s bodyguard. Easy enough work, Slocum reckons. Sitting fat all day, meals paid for, saying howdy-do to the lovely fillies…
 
...

If Slocum is on your trail, draw your last breath…
It’s the closest shave Slocum’s ever had—and that’s saying plenty. But rescuing a dark-haired beauty seconds ahead of Apache war parties is just the start of one long nightmare ride that leads to Raul Gomez, an outlaw who’s using the raids to burn a path of terror and destruction throughout Texas.
 
Slocum vows to personally track Gomez and...

"Marianne Lomax stands to inherit a huge silver claim-- as soon as she gets past a few problems. Thieves are after the claim, the assay office has burned down, and the only copy of the deed is hidden. John Slocum has problems of his own-- trying to explain a corpse he was unwittingly transporting to Tombstone. But when his former lover Marianne asks for help, he takes on the claim jumpers. And when her son befriends a headstrong young man named Billy...

"Down on his luck in San Francisco, John Slocum takes a contract with the Central California Railroad. He's given the difficult task of locating a stolen shipment of silver worth over one hundred thousand dollars, but he catches a break when he discovers that the company's attractive secretary, Tamara, was an accomplice in the robbery. Too bad his employer would rather believe in the thief's feminine wiles than in Slocum's cold hard facts. Fuming...

"Playing cards with a whiskey trader in the wilds of Texas, John Slocum wins a white woman a bet. Until recently, she was a captive of the Comanche, and traumatized into silence. But after a little kindness on Slocum's part, she expresses her gratitude with physical enthusiasm that's louder than words. Her name is Juliana, and it turns out she's a victim of her husband's greed. Job Toby had his wife abducted, hoping she'd be declared dead so he could...

John Slocum collected a $7000 bounty on Teddy Cutler. But now he's spotted Teddy walking around Phoenix, Arizona, free as a bird--with no recollection of robbing four stagecoaches and killing three men. The law believes Teddy's been afflicted with amnesia, and Slocum's been given the job of keeping an eye on him to determine whether Teddy's condition makes him an innocent man, or if he's just playing possum.