On the run from the murderer of her best friends, missionary Gracie Benson is all alone in Siberia. What she doesn't know is that she has in her possession a medical secret that will save millions of lives–or cost hers.Trying to keep her alive is an FSB agent, a man pursued by his own demons, including a killer who destroyed his father's life. He and Gracie find themselves in a decades-old mystery of betrayal and Cold War secrets. Only with the help of their friends–a group of Americans and...
