At The Mercury Theatre in London's West End, rumours are circulating of a curse. It is said that the lead actress Lilith has made a pact with Melpomene, the tragic muse of Greek mythology, to become the greatest actress to ever grace the stage. Suspicious of Lilith, the jealous wife of the theatre owner sends dresser Jenny to spy on her, and desperate for the money to help her family, Jenny agrees ... A thrilling gothic tale of dangerous bargains and vaulting ambition from the author of "The Silent Companions".