I also think 'Work Song' is among his best. It follows the journey of a young man and delves into themes like labor, identity, and the search for meaning. Doig's writing in this novel is so evocative that it makes the reader feel as if they are right there with the protagonist, experiencing all the joys and sorrows.
One of Ivan Doig's highly regarded novels is 'This House of Sky'. It beautifully portrays his Montana upbringing with vivid descriptions of the landscape and a deep sense of family and place.