Leo Marriott is a retired Air Traffic Controller who has had more than thirty books published on his specialist subjects: naval warfare and aviation. He is an experienced pilot and accomplished aerial photographer, and his work is featured in this book. Simon Forty has been working in publishing as commissioning editor and author for 35 years. He has co-authored with Leo Marriott a series of books on the Normandy Campaign, including The Normandy Battlefields: D-Day & the Bridgehead (2014) and Hitler's Atlantic Wall (2016). A keen cyclist he has toured the Normandy battlefields many times.