From the bestselling author of the book behind the HBO Europe show Blinded by the Lights comes a brand-new claustrophobic mystery thriller that's taking Europe by storm.

Agnieszka and her flatmates are trapped in her apartment block in the Central Krakow. All windows and doors are sealed, phone lines are down and the Internet is off. Cut off from the world, they find themselves in a strange game played by the mysterious 'THEY'. Paranoia thickens and tension builds as the chilling and gruesome endgame moves closer.

'Big brother meets Stephen King in this chilling novel that firmly delivers with a satisfying level of unease.' J M Dalgliesh