THE WILD GIRLS

by Phoebe Morgan (£7.99, Harpercollins, PB) In this superb thriller, we meet Grace, Hannah, Alice and Felicity – friends, once known as The Wild Girls. Only they are no longer so wild, as babies and careers have taken hold. When Felicity invites the others to a break at a luxury retreat in Botswana, and to put that night two years ago behind them, they jump on a plane. But, once they arrive and realise no one else is staying there, and there’s no sign of Felicity, a sense of unease descends. Toxic, sinister and mysterious – this nail-biter is sure to keep you guessing.