An execution on the edge of the Mulholland Dam involves Bosch with FBI Agent Rachel Walling and Homeland Security. The masterful thirteenth Harry Bosch novel by the award-winning and No. 1 bestselling author. When a physicist is murdered in Los Angeles, it seems the killer has no fear of publicity, leaving the body at the edge of Mulholland, a spot with a stunning view of the city. And when it is discovered that the victim delivered a quantity of deadly chemical to his killer before dying, Harry knows he is dealing with more than one death. Together with the Homeland Security forces, Harry realizes he must solve the murder or face unimaginable consequences.