Longarm heads to a Colorado spa to clean up a killer's act! Despite his assignment to a Colorado spa, Custis Long doesn't plan on getting any R and R—he has two tasks, given to him by the Justice Department, to accomplish. The first is to keep the spa's doctor alive, and the second is to keep the son of a senator out of hot water.

CLEAN LIVING, DIRTY DYING. Longarm felt good, damn good. Until Marshal Vail got orders to send him to a Colorado spa -- and it ain't for a facial. Turns out the elite retreat is owned by a big-shot doctor, and the U.S. Justice Department wants Custis to watch over the place. He's got two jobs: make sure one guest, a senator's son, stays out of trouble -- and protect the doctor from any threats. Seems someone wants the good doctor dead. If that's the case, Longarm will force the dirty varmint to come clean -- and that could get messy... --

While south of the border, rumblings of war distract Barlow from his search for his daughter—and land him in jail as a spy.

Longarm’s caught between a rock and a hard place! U.S. Deputy Marshal Custis Long is dispatched to the Pass of the North—the American-Mexican border-city of northern El Paso and southern Del Norte—to extradite a prisoner from Mexico. The Federalés however, are being none too cooperative, leaving Longarm to bide his time on the American side of the city until his charge is released. Unfortunately, he learns he’s made some enemies when some polecats use him for target practice. To find out who wants him dead and why, Longarm’s got to ask questions on both sides of the border—and both sides of the law…

Longarm’s got his eyes on justice, and his hands on the Defense! As a US Deputy Marshal, Custis Long has gone after more than his fare share of trouble. But when trouble runs right into him—wearing a blood-stained night gown no less—he knows he’ll be in for quite a ride. It seems the wealthy silver mine owner Jericho Malone has just been stabbed to death in his own home, and his blood is on the night gown of his young, attractive second wife Estelle. Malone’s daughter always suspected that Estelle would sink to any level to get at their father’s money, and there’s an eye witness who swears he found her lying on the body, clutching the impaled knife in her hands. So when her defense lawyer up and collapses on the court room floor, it looks like then end of the line for Mrs. Malone. But with Longarm’s particular talent for persuading the fairer sex, Mrs. Malone has another lawyer in no time—a real fine darling of defense—and Longarm is there to make sure justice is served.

Longarm plays rough with a rancher from Reno! Rutherford Peacock has it all, looks, brains, money—and a history no one seems to know about. He’s about to become the new town Marshal of Reno, Nevada, and it’s up to him and Longarm to find out who murdered the last one. But with one eye on Peacock and another out for a killer, Longarm still finds time for an old flame. Of all the women he’s known, he never forgot the rancher’s daughter from Reno. He might just fall for the beauty—if he doesn’t have to cuff her, that is.