Vampire Watchmen

The second addictive adventure in Tim O'Rourke's acclaimed Sammy Carter seriesIt's been a year since Samantha Carter blasted back to 1888, barely escaping with her life. Now, returned to present-day London with only her nymphomaniac flatmate for company, she's starting to believe that everything - the blood-curdling vampires, her strange and sudden skills with a gun, even her mysterious lover Harry - was nothing but a dream.
Just when Sammy is about to lose all hope that her friends and memories were real, it finally happens again. This time she's pulled back to a city she does not recognise: a London in the grip of a terrible plague, where death haunts the night and a deeper, darker threat lurks underground, waiting for its chance .