'A dark, seductive cocktail of a thriller, with a splash of black humour and a twist of horror.' Francine Toon, author of Pine There was no reason to assume anything out of the ordinary was going on. Strange noises in the apartment. Impulsive behaviour. Intense dreams. It wasn't like everything went wrong all at once. Shoplifting. Fighting. Blackouts. There must be a reasonable explanation for all this. 'It will scare the pants off you. It is a perfect horror novel.' Paul Tremblay 'A short, sharp shocker . . . Relentlessly creepy.' Sunday Times 'Deeply scary.' The Times 'Terrifying.' Daily Mail 'Sinister.' Time Out 'Deeply creepy.' Irish Times