Engels, Hardcover (1990)
Italiaans, Paperback (2009)
Engels, Paperback (1983)
The book describes the history and characteristics of "Battery Mirus", a heavy German coastal battery on Guernsey, built during WW2.
Duits, Hardcover (2006)
The book describes the - mostly underground - fortifications of the "Oder - Warthe - Bogen". Built by the Germans, but now in Poland.
Duits, Engels, Hardcover (1977)