SINOPSIS DEL LIBRO

<p>Hunkeler, now a retired inspector of the Basel police force, is hospitalized and sharing a room with Stephan Fankhauser, an old acquaintance terminally ill with cancer. One night, a groggy Hunkeler wakes up to see a young nurse with a ruby ring on her hand administering an injection to his friend. The following day Fankhauser is found dead. Was the injection just a dream?</p>...Seguir leyendo