German, Hardcover (1978)
English, Hardcover (1976)
The book describes the history of secret weapons in World War Two - German as well as Allied.
English, Paperback (2013)
The book is a fairly comprehensive survey of the different types of artillery used by the German Army in World War Two - lavishly illustrated with ca. 400 photos and drawings.
English, Hardcover (1997)
One of the best reference works on German artillery. Lavishly illustrated with 250 photos and 150 drawings.
English, Paperback (2015)