Threats: A Novel

David's wife is dead. At least, he thinks she's dead. But he can't figure out what killed her or why she had to die, and his efforts to sort out what's happened have been interrupted by his discovery of a series of elaborate and escalating threats hidden in strange places around his home—one buried in the sugar bag, another carved into the side of his television. These disturbing threats may be the best clues to his wife's death:

CURL UP ON MY LAP. LET ME BRUSH YOUR HAIR WITH MY FINGERS. I...