The Messerschmitt Bf 109 was the German World War II fighter aircraft that was the backbone of the Luftwaffe's fighter force. The G series, was introduced in mid-1942 and benefited from the powerful 1,455 horsepower DB 605 engine. This book describes and illustrates all the famous Bf 109 G variants with the DB 605 A engine. It explains in detail the technical aspects of all the different variants and is lavishly illustrated by specially commissioned colour artwork profiles, 1/72 scale plans for modellers and walk-around photographs of the plane and its systems in restored and stripped down examples.