Codename

From the author of the award-winning CodeName:Snake, The Evil We Kill, comes the second volume of the dramatic story of an assassin driven by revenge. The Nazis killed his family, and now his mission in life is to seek out Nazis who escaped Germany at the end of WWII.
The Cold War is in full swing as Stefan Hirsch goes behind the Iron Curtain, a spy, to slow Russian development of their space program and eliminate Nazis working under Russian protection -- Nazis who worked on the V-2 rocket program and now are helping the Russians.
But a traitor turns Stefan in and he has only seconds to escape. The Russians mount a massive search for the assassin known as The Snake. Stefan knows that in the treacherous game he is playing, his life is on the line, and as the Russians close in, he can trust no one, and they have orders to shoot to kill.