The critically acclaimed author of the "bold, innovating, and thrilling" (Stephen King) novel The Twenty-Year Death and the "brilliant" (Booklist, starred review) novel Barren Cove returns with a dark and compelling mystery set in the near future. Decimated by plague, the human population is now a minority. Robots--complex AIs almost indistinguishable from humans--are the ruling majority. Nine months ago, in a controversial...