Here's another novel:
A Dream in Polar Fog. The exploration of cross-cultural issues here is unusually subtle. This the description from Amazon:
A Dream in Polar Fog is at once a cross-cultural journey, an ethnographic fable and chronicle of the Chukchi people and a breathtaking adventure story. It is the story of John MacLellan, a young Canadian sailor who is left behind by his ship, stranded among the native people of the arctic coast. It is the story of one Chukchi community that adopts a crippled stranger and teaches him to live as a “true human being.” During the long winter, John comes to know his new companions—first as untutored primitives, then in the romantic light of noble savages and finally as a real people who share the best and worst of human traits with his own kind. Tragedy strikes, and a life is lost and re-given; a man rises to take the place of a boy; wounds are healed with compassion, honesty and love. And when difficult times loom ahead, it is his new family that John will fight to preserve.