“urge to jump up straight away. He lay unmoving and alert, listening out for the slightest sound. The cottage was old and there were often noises —creaks and bangs and scratchings —that he knew were not ghosts but just the normal sounds an old house makes. The waiting was torture. Finally, at ten past midnight Zak kicked his duvet aside and swung his legs over the side of the bed. He was already fully clothed. He retrieved a bag from under his bed, a small backpack that he’d packed earlier for his night-time excursion. It contained a torch, a pair of gloves and his mobile phone.”