The steel-gray Husky Chiri was just a puppy when he watched the black wolf kill his mother and two brothers. Left alone inthe snow-covered land oof the coyote, caribou, and gizzly, Chiri learned to fend for himself, to hunt and survive by his keen instinct and natural intelligence. Now full-grown and full of courage and cunning, Chiri forms a tentative bond with trapper Link Stevens, the only human he's ever learned to trust. But the Husky knows that one day soon he will have to face the black wolf again—and this time only one of them will survive.

This is the story of the trapper, Link Stevens, and his fearless snow dog, Chiri. It began when the trapper and his dog set out to rescue a naturalist stranded in the perilous Caribou mountains—the impenetrable storm-blasted heights from which no man has ever retumed. Forced to live by Stone Age methods, they relied on every resource of the dog's wild cunning and the trapper's woodlore. How they battled a killer cougar and bloodthirsty wolves, yet brought their man to safety, is a gripping, action-packed saga. It is also the stirring tale of the deep love between a loyal snow dog and his courageous trapper master.