Six Graves to Munich

A novel of blood and vengeance from the #1 New York Times bestselling author of The Godfather.
Michael Rogan was an intelligence officer behind enemy lines in World War II Europe. But he made the mistake of falling in love, which gave him something to lose-or to be taken from him.
Captured by the Nazis, Michael was treated as an experiment. A piece of meat. A subject upon which his captors committed atrocity upon atrocity. But not before they did the same to his wife-and unborn son. He's lived with the horror of that experience for ten years.
Now, Michael Rogan has returned to Europe to find the men who tortured him. And he's going to make sure that they never have to live with the horror as he did...
They will die with it.