I have not read the book but here is the description from the back cover. "It is cold. Blood stains the snow on the Russia/Finland border. Two men and the woman who loves them both race against time to unravel a frozen web of intrigue and treachery that stretches from the Cold War back to the chill of the Nazi occupation."
In the chill of the Cold War, two Norwegians are shot dead after straying into Soviet wilderness, killings that will bind together three people in a web of treachery and passion: Halvard Starheim, veteran explorer, Ragna Johansenn, widow of one of the dead men and Rolf Berg, a Norwegian journalist.