EMH

All the world is a puzzle, and Mike Brink—a celebrated and ingenious puzzle constructor—understands its patterns like no one else. Once a promising Midwestern football star, Brink was transformed by a traumatic brain injury that caused a rare medical condition: acquired savant syndrome. The injury left him with a mental superpower—he can solve puzzles in ways ordinary people can’t. But it also left him deeply isolated, unable to fully connect with other people.

Against all odds, Constance has found a way back to the place of her origins, New York City in the late 1800s, and sets off on a quest to prevent the events that lead to the deaths of her sister and brother, and stop Manhattan’s most infamous serial killer, Dr. Enoch Leng of the seminal Pendergast novel The Cabinet of Curiosities, before his nefarious experiments come to fruition.