||As spring arrives in the far north of Sweden, a young woman's body surfaces through the breaking ice of the River Thorne. At the same time, visions of a shadowy figure haunt the dreams of Rebecka Martinsson, a prosecutor in nearby Karuna. Could the body belong to the ghost in her dreams? And where is the dead girl's boyfriend?
Joining forces once again with Police Inspector Anna-Maria Mella, Rebecka finds herself drawn into an investigation that stirs up long-dormant rumors of a German supply plane that went missing in 1943--and of Nazi collaborators in the town, where shame and secrecy shroud the locals' memories of the war.
And on the windswept shore of a frozen lake lurks a murderer who will kill again to keep the past buried forever beneath half a century's silent ice and snow.