“Mungo took off his trainers and waded thigh-deep into the frigid loch. The cold made a castrato out of him; it made him want to sing. Except for the gentle lapping and the occasional swarm of midges, the loch was tranquil. Under the clear sky, the surface was shiny as a looking glass. Mungo wriggled his toes and could see them clearly beneath the water. Before him lay more emptiness than he had ever known.”
