Sergeant Mahon of the Mounted Police is missing; he had been sent to the foothills west of Edmonton where only Indians lived. Blue Pete is asked to search and rescue the Sergeant-if the Indians have done anything to the Mountie then they will all pay with their lives swears the half-breed. "If yuh sent the Mounties after the Sergeant they'd never git him alive," said Blue Pete. "Them Neches 'ud do him in quick, an' thar's a million places to bury him whar nobody'd ever find him. I'm goin' to git him, Inspector. If they've done for him thar'll be so many notches on my guns I'll have to git new ones to hold 'em." This was the prelude to another of Blue Pete's amazing escapades-one which will undoubtedly thrill the many thousands to whom Blue Pete is known as the most popular and colourful cowboy in fiction.

Blue Pete was not a rancher-with that Indian blood he had to have some excitement in his life. Inspector Barker makes Blue Pete and unofficial detective to do a task that the North-west Mounted Police cannot officially, lawfully, fulfill. This job takes Blue Pete west past Fitzhugh (Jasper, today), past the British Columbia border wherein the Mounties have no authority to work. Here Pete makes too many new 'friends', each of which may be a deadly enemy! Life in the end-of-steel village is exciting, even without his detective work!

When Blue Pete intervened with the enraged ranchers to save Butch Dorman from the revenge he so richly deserved, Pete immediately became an object of suspicion himself. That suited Pete, because, although it meant hitting the lone trail in a hail of bullets, he saw a chance of the big reward offered for the capture of the rustlers whose depredations were making the ranchers desperate. But neither he, the ranchers, the rustlers nor the Mounties quite anticipated the climax of his daring escapade. This new Western yarn, in which Blue Pete, the most popular of all cowboy characters, scores all along the line, is the most thrilling of any that the author has yet written.

The Prairie Provinces cover Alberta, Saskatchewan and Manitoba.

Once again Blue Pete features in this high-speed Western. As usual, on the side of border justice, he is marked down by his enemies for vengeance; and Pete, taking the law into his own hands, is hunted by the Mounted Police. On the prairies and mountain trails of the border a desperate double duel of wits and guns is fought out but the tough little half-breed finally triumphs in spite of the Mounties misgivings.

In this new Luke Allan story Blue Pete, that indomitable half-breed who works in his own fashion to uphold the law guarded by the red-coated Mounties, returns back over the Canadian border to the vast wilderness of canyon and gulch that is the Badlands of Montana. He is trailing a bunch of horse-thieves who have cut into the herds of the Lazy M and on their furtive way back to the border have stolen Whiskers, Blue Pete's celebrated pinto pony. It is war to the death, with Blue Pete's old friend Sergeant Mahon of the Mounties doffing his red coat and following a trail that is blazed by the fury of the half-breed's vengeance.

The story: When two hard-case characters rode in from the Badlands, Blue Pete smelt trouble a mile off. Nor was his instinct at fault. Outbreaks of rustling quickly followed the arrival of these men and suspicion turned to certainty when they made for the hills driving Blue Pete's own steers before them. Although a man of peaceful pursuits, Pete reckoned there were some things no man could do to him and get away with, and stealing his cattle was one of them. His half-breed blood afire, he followed in pursuit and plunged blindly into the trap which had been set for him. Quickly he realized that this was not just a rustler's ruse but an ingenious trap laid by an old enemy intent on levelling the score between them. Usually, in such circumstances, a man's only chance is to come out shooting, but this time it didn't work out quite like that. Truth says: "Blue Pete is the most popular of cowboy characters in fiction. . . . Mr. Allan has the technique of the Wild West at his finger-tips."