Maginot Line 1940: Battles on the French Frontier. Dieser Artikel ist nicht verfügbar.Maginot Line 1940: Battles on the French Frontier

Marc Romanych is a retired US Army combat arms officer. He has a Bachelor of Arts degree in History from the University of Maryland and a Master of Arts degree in International Relations from St. Mary's University. He has co-authored several books on World War I and II artillery and fortifications for Osprey Publishing.

Martin Rupp has a Bachelor of Arts degree from the University of Applied Sciences, Saarbrücken. He specializes in fortification and artillery topics and has co-authored books about the battles for the Maginot Line in 1940 and World War I German siege artillery for Osprey Publishing.

John White was born in Knebworth, Hertfordshire, in 1941. After school in NW London he achieved a scholarship to Harrow Collage of Art. He then took up an apprenticeship with the Forestry Commission in Lincolnshire, before qualifying for a place at the FC Forester Training School at Benmore in Argyllshire to study botany and dendrology. He remained with the Forestry Commission, joining their research division in 1962 and following the late Alan Mitchell as Research Dendrologist. He retired in 1996. He has contributed to many publications on the subject of northern hemisphere trees, and illustrated his own Forest and Woodland Trees for OUP in 1995.