Beyond the Stone Heaps — Ian Anderson

Fresh from slaughtering Custer and his men at Little Big Horn, the bloodthirsty Sioux cross the border into Canada. But Cavannagh is hard on their trail, seeking the renegade chief who has launched a vicious mission of vengeance. With death on all sides, Cavannagh boldly rides into the Sioux camp. Only he can stop a raging Indian war that would end just one way -- Mountie massacre!

They had a job to do: bring justice to the lawless Canadian West. But new to the frontier, the Mounties were destined for a long tour of death -- until they were joined by a bold Indian fighter named Cavannagh. Together they created the grand legend of the Scarlet Riders.