The house looks right, feels right to Dr Louis Creed. Rambling, old and comfortable. A place where the family can settle; the children grow and play and explore. The rolling hills and meadows of Maine seem a world away from the fume-choked dangers of the city.

It’s only those big trucks on the road outside which growl out unnerving threats.

Behind the house there’s a carefully cleared path up into the woods to a place where generations of local children walked in a procession with the solemn innocence of the young, taking with them their dear departed pets for burial.

A sad place maybe, but safe. Surely a safe place. Not a place to seep into your dreams, to wake you, sweating with fear and foreboding…