The hotel manager Mr Browning is trying to keep the peace but the guests are agitated, Colonel Colman is about to take over the hotel for the war effort - and the mysterious Mrs Threadgold hasn't been seen at all. In games, there's only one victim - but this is real life.

1899. As the new century approaches, English hack-writer Evelyn Dolman marries Laura Rensselaer, the daughter of a wealthy American plutocrat. But in the midst of a mysterious rift between Laura and her father, Evelyn's plans of a substantial inheritance are thrown into doubt. As the unhappy newlyweds travel to Venice at Palazzo Dioscuri - the ancestral home of the charming but treacherous Count Barbarigo - a series of seemingly otherworldly occurrences exacerbate Evelyn's already frayed ne...

The author of instant bestseller Geneva returns with an unmissably twisty psychological thriller