Offered a career-making writing deal from an enigmatic publisher in turbulent 1960s Barcelona, David Martín wonders about his capacity for writing a book for which the publisher claims others will live and die.

"When boarding-school student Oscar Drai meets Marina, she promises him a mystery and takes him to a secret graveyard deep in Barcelona, where they witness a woman dressed in black lay a single rose atop a gravestone etched with a black butterfly. Their curiosity leads them down a dangerous path, and they discover a decades-old conspiracy that puts their lives in the hands of forces more sinister and mystical than they could have believed possible"--...

"The internationally acclaimed, New York Times bestselling author returns to the magnificent universe he constructed in his bestselling novels The Shadow of the Wind, The Angel's Game, and The Prisoner of Heaven in this riveting series finale--a heart-pounding thriller and nail-biting work of suspense which introduces a sexy, seductive new heroine whose investigation shines a light on the dark history of Franco's Spain. In this unforgettable final...