1939: Nerys Watkins leaves rural Wales to accompany her husband on a missionary posting to India. Travelling from lonely Ladakh, high in the Himalayas, Nerys discovers a new world in the city of Srinagar. Here, in the exquisite heart of Kashmir, the British live on carved wooden houseboats and dance, flirt and gossip as if there is no war. But the battles draw ever closer. Nerys is caught up in a dangerous friendship, and by the time she is reunited with her husband...
The first message sent to Tom Thorne's phone was just a picture - the blurred image of a man's face, but Thorne had seen enough dead bodies to know that the man was no longer alive. But who was he? Who sent the photograph? And why? While the technical experts attempt to trace the sender, Thorne searches the bulletins for a reported death that matches the photograph. Then another picture arrives.