LaValle (The Devil in Silver) crafts a gem of a Lovecraftian novella, cleverly keeping his horrors just offstage. The real power of the story is Tom's experiences of prejudice as a black man living in early 20th-century Harlem, and how he overcomes and subverts that prejudice, taking on whatever role he has to in order to get by: he is "Charles" to his father, "Tommy" to his friends, and eventually "Black Tom"—one to be feared.