I MAHON ON THE TRAIL II EVENING AT MILE 130 III THE MYSTERIOUS RAFT IV IGNACE KOPPOWSKI APPEARS V BLUE PETE, FRIEND AND LOVER VI THE HIDDEN MARKSMAN VII CONRAD FLASHES A GUN VIII A TRAGEDY OF CONSTRUCTION IX TORRANCE EVOLVES A PLAN X MAVY TAKES A RISK XI THE DESERTED CAMP XII SERGEANT MAHON SKIRTS DEATH XIII THE VISIT OF THE INDIANS XIV THE FIGHT IN THE SHACK XV KOPPY MAKES A THREAT XVI THE HEART OF A HALF-BREED XVII A PLOT DEFEATED XVIII THE CONSCIENCE OF A BOHUNK XIX THE BEAT OF A MOUNTED POLICEMAN XX INDIAN OR POLICEMAN? XXI BLUE PETE WORKS ALONE XXII NIGHT—AND THE MYSTERIOUS SPEEDERS XXIII RIFLES! XXIV THE SCHEMES OF A LEADER XXV BLUE PETE AND WHISKERS TO THE RESCUE XXVI SERGEANT MAHON'S VISION XXVII AN IRISHMAN AND AN ENGLISHMAN XXVIII THE SIEGE OF THE SHACK XXIX RETRIBUTION BEGINS XXX KOPPY PAYS XXXI BLUE PETE RETURNS

THE RETURN OF BLUE PETE

CHAPTER I

MAHON ON THE TRAIL

Sergeant Mahon emptied the barracks mail bag on the desk before Inspector Barker and stood awaiting instructions. The Inspector passed his hand over the small pile of letters and let his eye roam from one to another in the speculative way that added zest to the later revelation of their contents.

One from headquarters at Regina he set carefully aside. With an "ah!" of satisfied expectancy he selected one from the remainder and placed it before him. Mahon was mildly interested. The little foibles of his superior were always amusing to him. Eyes still fixed on the envelope, the Inspector commenced to fill his pipe.

"Spoiling for a job, Mahon?"

"Depends."

"Hm-m! Beautifully non-committal."

Mahon's interest was rising. The Inspector went on calmly cramming in the tobacco. When the job was completed to his liking, he thrust the pipe between his lips, flicked a loose flake from his tunic, and forgot to apply a match. Instead, he picked up the envelope and examined it on all sides. Mahon began to grow impatient.