A lonely old billionaire realizes that his days are numbered He has achieved much in this life and could have died peacefully, but one memory, mixed with a sense of regret, haunts him. Once he, a Californian rich young man, met a Mexican girl. She became pregnant, but soon disappeared. Did she have a child? And if so, what happened to him? Desperate to find out if he has an heir, the dying tycoon hires detective Harry Bosch - the only person he can trust. A huge fortune is at stake, and Bosch is clear about the danger he and the one he is looking for. And now the detective manages to find a trace ... This story mystically echoes his own past Now Bosch will not rest until he finds out the whole truth... for the first time in Russian!