A joint operation is conducted between Rhyme 's office and the Mexican Federal Police after Logan is located in Mexico .
Rhyme must also deal with a parallel investigation into a recurring antagonist in the series : the criminal Richard Logan , who is nicknamed ' The Watchmaker ' .
A joint operation is conducted between Rhyme 's office and the Mexican Federal Police after Richard Logan is located in Mexico .
Rhyme must also deal with a parallel investigation into a recurring antagonist in the series : the criminal Richard Logan , who is nicknamed ' The Watchmaker ' .