Odd odd book about a man who lives in some odd unnamed contemporary desert and cavern wilderness in a tin house. Seems to be a savior-fable, centering on a cult of drifters on a western pilgrimmage to build and live in their own tin houses, under the leadership of a charismatic messiah-like man. Weird, weird. Unsatisfying. But I read it anyway, because I like Mills' other two books so much.