"In the law of the gun, a man must shoot his way to innocence. At least that's how Captain McKelly of the Texas Rangers puts it to Buck Duane. On the run for killing a man to save his own skin, Duane must now infiltrate the deadly Chelsedine gang. These ruthless rustlers are running amok in Texas and it's going to take a matchless gunfighter to stop their rampage. With the legendary Rangers providing firepower, Duane has more than a fighting chance....

It tells the story of a cold hearted man named Jack Kells who falls in love with Miss Joan Randle, a girl his legion has taken captive near the Idaho border. The Border Legion was adapted to film, in 1918, 1924, 1930, and in 1940. The film The Last Round-Up (1934) starring Randolph Scott, was also based on the novel.

Trueman Rock is a daring young cowboy and rider. Six years ago he had to leave the cowtown of Wagontongue because of a history of gunfights and run-ins with bad hombres. Since then, he's become a man who only uses his gun when he needs to, on rustlers and crooks. Now, he's returning to his hometown. But things have changed. The town and its people aren't what they used to be. He expects to find some of his enemies there to welcome him, but instead...