H. W. Kaufmann

Maginot Line

2017

Fortress Europe

2022

Castrum to Castle

2018

Castle to Fortress

2019

Atlantic Wall

2012

Verdun 1916

2016

Forts and Fortifications of Europe 1815- 1945 : the Neutral States

2014

Forts and Fortifications of Europe 1815-1945 : the Central States

2014

Fortress Third Reich

2007

Fortress France

2007

Fortifications of the Incas

2012

American GI in Europe in World War II

2010

Hitler's Blitzkrieg campaigns

2002

Fortress France

2007

The medieval fortress

2004

The Civil War book of lists

1993

Medieval Fortress

2008

Maginot imitations

1997