Five killer outlaws, one killer beauty, and a night Longarm will never forget... Longarm's trapped up in the Ruby Mountains with a bad spell of amnesia—and a woman too wild to ever forget. And until Longarm gets his senses back, he's got no choice but to trust her—before the Haskill Gang gives him a new memory...his last.

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.

Longarm rides south to rein in some outlaws… Longarm’s looking forward to some way-overdue R&R—but his boss has other ideas. Seems a gang of rowdy outlaws is stirring up trouble in the most untamed part of the West—a wild little settlement near the Grand Canyon. It’ll take a real pro to clean up this dirty business. So instead of kickin’ back for a little relaxin’, lusty Longarm is back on the trail. And it’s a good thing he’s decided to bring a lissome lady along for the ride. He’ll need all the help he can get—because this time, he’s in deep….

Longarm better settle a land dispute—or someone might settle him six feet under… When a long-standing land dispute turns ugly down in New Mexico, the Feds send Custis Long to have a look. Somebody backshot old Tom McCabe. But just because Don Alejandro Montoya has a claim on his land, it doesn’t necessarily mean he pulled the trigger… Montoya wants McCabe’s ranch pretty bad, but he sure would like the Widow McCabe to go with it. After all, who wouldn’t want a young gal with that much money and those looks? Longarm’s got some issues to settle with Mrs. McCabe, too—but it’s not her land he’s after…

Longarm’s making a special delivery… It’s a chilly Spring in the Arkansas mountains, where Longarm is tracking down a bandit who’s robbed a passel of postmen—and just added murder to his bag of tricks. Longarm’s prepared to follow the trail wherever it leads, but he never expected Mosquito Pass to live up to its name quite the way it does. The only pleasurable part of this itchy business is the attentions of the two lonely daughters at the Widow Shreave’s cozy inn. Between the skeeters and the Shreave sisters, Longarm’ll be lucky if he’s not drained dry before he catches up with the killer…

Longarm's trying to find a thief, and she really knows how to move! Longarm's boots weren't made for dancing, but he'll have to be quick on his feet when he discovers a bellydancer is holding stolen money for her outlaw boyfriend. And if he's not quick on the draw, the only dancing Longarm's going to be doing is on Boot Hill.

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