Tensions simmer when a struggling artist joins her wealthy friends for a hen week on an exotic Greek islandIt is the summer of 2019, and Sophie Evans, the reckless protagonist of Rhiannon Lucy Cosslett’s unsettling second novel, has arrived on an idyllic island in the Cyclades with her university friends Helena, Iris and Alessia to celebrate Helena’s forthcoming marriage. Helena doesn’t want it called her “hen … Like we’re dumpy little featherbrains going cluck, cluck, cluck”, but all the same, the men – including Sophie’s curator boyfriend of six years, Greg – will not arrive for another five days.She may be on holiday but Sophie is not at ease in the villa’s atmosphere of “almost offensive” good taste, with luxurious meals, cocktails on tap and endless sunshine. In the 10 years that have passed since they first met as students, the differences between the women have become more pronounced: money has “made itself known”. Elegant, chilly Iris, whose parents have bought h...