'Highly readable, twisty and shrewd… utterly enjoyable' HANYA YANAGIHARA (on Instagram) 'The most disturbingly enjoyable read I’ve had in a long time' EMMA HEALEY 'Diabolically good… a taut, wicked masterpiece' MONA AWAD 'Sank its teeth into me from the first page, and didn’t let go' KATIE KITAMURA