Luke Myers is sent into the Caribou Mountains to solve the mystery of The Shadow, about whom many conflicting stories are told. There are struggles with the outlaws, and finally a great running battle down the fog-obscured mountain trails ... at the end of which the outlaws are captured and the mystery of The Shadow is solved.

3. THE WOLF CRY

Donald Pierce is sent to solve the mystery of his father’s disappearance, into the unmapped barrens where King Stively weaves his web of wickedness, and rules a territory the size of a small empire with a ruthlessness and cunning that baffles the best of the Mounted Police. Behind all is the dread Wolf Cry which causes brave men to shudder....

4. THE SPELL OF THE NORTH

Sergeant David Stanlaw, stationed at Spirit River, is puzzled by a local killing, the disappearance of the body, the finding of a code message, and by the mystery of the “Listening Forest,” which casts a shadow of dread over the little town of Wiggin’s Creek. With the help of Jerry Bartlett they capture the leaders of the gang and solve the mystery of the “Listening Forest.”

5. THE CHALLENGE OF THE YUKON

Robert Wade whose patrol runs from Skagway on Chattam Strait north into the Yukon country follows in the wake of a stampede to a new gold strike. With the aid of his friend, Jim MacPhail, Wade frustrates the outlaws, who try to trap the whole town behind the “Pass of the Closing Door,” and then races them to and across the breaking ice floes of the Yukon. A strong adventure story all boys will enjoy.

CUPPLES & LEON COMPANY, Publishers New York

TRANSCRIBER’S NOTES:

Obvious typographical errors have been corrected.