Rafael Holmes Vargas has spent thirty-four years teaching himself not to look.

It's the family curse - el ojo, his mother called it, the eye that never blinks. The world comes at him pre-annotated: the widower in the loose thread, the lie in the lock. So Rafi built a life with no mysteries in it. A hardware store on Lexington and 116th. A schoolteacher who laughs with her whole back. A seven-year-old who sings his name. A middle name he has never once printed on anything, tracing back through a grandmother who left London in disgrace with a baby and a violin - all the way to the man in the books. The man who was supposed to be fiction and wasn't.

Then the old cases start coming back. The Red-Headed League reconvenes on Park Avenue. A locked-room death on 120th. Each crime a performance of the originals, translated, moved uptown, placed within twenty blocks of his store like flowers left on a doorstep. Somebody is writing him letters in a language only he can read - and when he refuses to answer, she burns his building down to the ground and calls him on a payphone that has been dead for fifteen years.

The game between the two families never ended at the waterfall. It paused. And the woman on the wire - patient, brilliant, closer kin than he can imagine - has spent her whole life arranging one thing: a Holmes with his eyes open.

THE HEIR OF BAKER STREET is a literary thriller of inheritance, marriage, and East Harlem - a Sherlock Holmes story about the family that stayed, told by the family that ran.