SHORTLISTED FOR THE CWA INTERNATIONAL DAGGER 2018
When two Parisian women are murdered in their homes, the police suspect young accordionist Cl├йment Vauquer. As he was seen outside both of the apartments in question, it seems like an open-and-shut case.
Desperate for a chance to prove his innocence, Cl├йment disappears. He seeks refuge with old Marthe, the only mother figure he has ever known, who calls in ex-special investigator Louis Kehlweiler.
Louis is soon faced with his most complex case yet and he calls on some unconventional friends to help him. He must show that Cl├йment is not responsible and solve a fiendish riddle to find the killer...