This novel is a story of cultural conflict between the Inuit of Northerns Quebec and White men, set in the 1940s.

Through their journeys, Yves Thériault explores Agaguk's mastery of nature as well as the general relationship between the Inuit and the tundra.

Furthermore, by describing the conflicts with the white men, the themes of alcoholism, assimilation as well as economic and judicial injustice are thoroughly explored.

Initially portrayed as a supportive partner to Agaguk, Iriook's role evolves significantly as the story progresses, especially when faced with extreme challenges.

The novel was made into a movie with the title Shadow of the Wolf by Jacques Dorfmann in 1992, with Lou Diamond Phillips, Toshiro Mifune, Jennifer Tilly, Bernard-Pierre Donnadieu, and Donald Sutherland.