This is a three in one thing which will give three times the fun to everyone. All the books of the series are narrated by Len Cariou, it is like listening to a story in continuation as the hero in the story faces different kinds of troubles on the way. Michael Connelly didn’t write this book in this way rather they were separate novels.
Here the publisher has provided the fans the luxury of listening to all the stories in one go. Desert Star and City of Bones can never become equal to this one because they are single missions and here the audience has three of such missions in a single pack. The first book tells about the return of the Poet i.e the one who used to write poetry on crime scenes before departure.
Agent Rachel and Harry Bosch come together because they have certain cases linked to this criminal. Harry thinks that the Poet has killed one of his friends too who was investigating his cases and Rachel could be the next. The second book is about Marie Gesto who disappeared many years ago and Harry seems to be searching for her even after twenty years.
The last case or the third part of the story is about a murder in which Harry Bosh is called and it seems that the person is killed with the help of some radioactive source. The homicide squad considers it an accident in the lab or something like that but Harry is not the one who thinks in the same pattern and he has a decision of his own about the dead body.