Doctor Kemal is head of a private hospital, is ambitious and has the best intentions for the residents of Istanbul. He is the best candidate for mayor of the Beyoglu district – in his opinion. An opinion not shared by his sceptical ex-wife; nor by the voters who come to eat and drink at his expense; nor the party leader, who even after several meetings still thinks he's an architect rather than a doctor; not even his faithful chauffeur. The slogan 'the doctor has the cure' might be catchy, but the doctor has little clue how sick the climate of political nepotism really is.
When Lady Winsley, the famous American novelist, is discovered dead on the remote Turkish island of Büyükada, the great detective Fergün is sent from Istanbul to solve the murder case. With the help of Azra, the beautiful local hotel tenant, he must confront stubborn members of the island community to untangle well-guarded family secrets and discover who the murderer is.
Two men unite against a criminal conspiracy, pursuing a dark past of notebooks, cases, and lies. They face the mafia, money, intrigue, and the terrifying Halka.
