Jim Stuart runs a fur trading post in the Northwest Territories that does business with the Ojibwa, but lately they’ve been selling their furs to Louis LeBlond, whose head man — Paradis — seems to have been spreading rumors up north that Stuart is full of demons. Stuart goes north to clear matters up, and with the help of his Ojibwa friend Esau, he does. However, he’s also fallen in love with LeBlond’s daughter, Aurora, and Paradis has kidnapped her. Stuart has to race north again to recover her.
I know nothing of the Ojibwa language, but I’m going to assume the snatches of it included here are authentic and for that, I commend the book. Most books of this sort just hand wave it all away with “speaking in Indian”.