Linden Lyons holds a master's degree in history from Monash University in Melbourne, Australia. He also studied German at the University of Freiburg and librarianship at the University of Canberra. He is passionate about languages, chess, and fencing, and lives in Melbourne with his family. He has also translated Panzer Operations by Hermann Hoth in the Wehrmacht im Kampf series, and is currently working on another translation for the series. Chales de Beaulieu was chief of the General Staff of Panzer Group 4 during World War II, under commander Erich Hoepner. He was discharged from service in early 1945 following Hoepner's involvement with the 20 July plot. He later wrote this book on the advance of Panzer Group 4, and a biography of Erich Hoepner.