The best-selling author of Matterhorn. At the turn of the 20th century, as the oppression of Russia's imperial rule takes its toll on Finland, the three Koski siblings - Ilmari, Matti and the politicized young Aino - are forced to flee. They settle among a community of Finns in Deep River - a town on the western edges of the United States. The brothers face the excitement and danger of pioneering this frontier wilderness.
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.