The Vampire of Paris

Paris 189# and life has been both predictable and safe for Virginie Dubois.
But when her only steady client is killed and found dead in the bed of mysterious beauty Lady J, Virginie decides she must act. But even as she tries to betray Lady J to see justice done she becomes more and more drawn to the woman. Now she must decide whether Lady J is a murderess or as Virginie suspects not human...