Edinburgh, 1847. City of Medicine, Money, Murder.Young women are being discovered dead across the Old Town, all having suffered similarly gruesome ends. In the New Town, medical student Will Raven is about to start his apprenticeship with the brilliant and renowned Dr Simpson.Simpson's patients range from the richest to the poorest of this divided city. His house is like no other, full of visiting luminaries and daring experiments in the new medical frontier of anaesthesia. I