Anno Dracula 1968: Aquarius

Set in the Swinging London of 1968. Kate Reed, in her capacity as an associate member of the Diogenes Club, investigates a series of murders apparently committed by a vampire and targeting living women. The killings fan the flame of anti-vampire hatred, already at a dangerous level due to Enoch Powell's recent Rivers of Blood speech (which, in this timeline, is not a metaphorical title).