Derek S. Zumbro

Books
In Deadly Combat In Deadly Combat
In Deadly Combat
2000
Battle for the Ruhr Battle for the Ruhr
Battle for the Ruhr
2018

Audiobooks
Battle for the Ruhr : The German Army's Final Defeat in the West Battle for the Ruhr : The German Army's Final Defeat in the West
Battle for the Ruhr : The German Army's Final Defeat in the West
2019