By Les Broad
Published: September 7, 2011.
Sitting in a valley in the bleak moorland of northern England, Greywinton is a village that is home to just a few people. The first snow of winter comes early, but one year it brings with it some strange events: eerie glows from the hilltops, strange noises in the sky and some very odd, never before seen plants.
Some hard questions need answers, but who's to supply them?