By clicking ‘Sign Up,’ I acknowledge that I have read and agree to Hachette Book Group’s Privacy Policy and Terms of Use
By the Author
![Fortress America](https://www.hachettebookgroup.com/wp-content/uploads/2024/01/9780306816345.jpg?w=190)
Fortress America
![Fortress Third Reich](https://www.hachettebookgroup.com/wp-content/uploads/2017/09/9780306815515.jpg?w=190)
Fortress Third Reich
![The Medieval Fortress](https://www.hachettebookgroup.com/wp-content/uploads/2017/06/9780306813580.jpg?w=190)
The Medieval Fortress
![Fortress Europe](https://www.hachettebookgroup.com/wp-content/uploads/2017/09/9780306811746.jpg?w=190)
Fortress Europe
![Hitler's Blitzkrieg Campaigns](https://www.hachettebookgroup.com/wp-content/uploads/2017/09/9780306812163.jpg?w=190)
Hitler's Blitzkrieg Campaigns
By clicking ‘Sign Up,’ I acknowledge that I have read and agree to Hachette Book Group’s Privacy Policy and Terms of Use
Fortress America
Fortress Third Reich
The Medieval Fortress
Fortress Europe
Hitler's Blitzkrieg Campaigns