Set in a Scottish caravan park during a freak winter - it is snowing in Jerusalem, the Thames is overflowing, and an iceberg separated from the Fjords in Norway is expected to arrive off the coast of Scotland - The Sunlight Pilgrims tells the story of a small Scottish community living through what people have begun to think is the end of times. Bodies are found frozen in the street with their eyes open; midst economic collapse, schooling and health care are run primarily on a voluntary basis.

Dylan, a refugee from panic-stricken London who is grieving for his mother and his grandmother, arrives in the caravan park in the middle of the night - to begin his life anew. Under the lights of the aurora borealis, he is drawn to his neighbour Constance, a woman who is known for having two lovers; her 11-year-old daughter, Stella, who is struggling to navigate changes in her own life; and elderly Barnacle, so crippled that he walks facing the earth.

But as the temperature drops, daily life carries on: people get out of bed, they make a cup of tea, they fall in love, they complicate.

The Sunlight Pilgrims, the thrilling follow-up to The Panopticon, is a humane, sad, funny, odd and beautiful novel about absence, about the unknowability of mothers. It is a story about people in extreme circumstances finding one another - and finding themselves.