Designed both as a military and civil aircraft, the Dornier Do 17 'Flying Pencil', so called because of its slender fuselage, was one of three twin-engine medium bombers in service with the Luftwaffe at the start of WWII. Its service with the Legion Condor during the Spanish Civil War, mainly in the reconnaissance role, so impressed the Luftwaffe that high priority was allocated to the aircraft as both a bomber and reconnaissance aircraft. The Do 17 was loved by its crews. It served over Poland, France and the Low Countries, Britain, the Balkans, Greece and the Soviet Union, often without escort and against increasing and improved fighter opposition. Despite a comparatively light bomb-load and limited range, the ultimate version, Do 17Z, possessed good maneuverability and during the Luftwaffe's campaign against England in 1940, it was preferred for low-level attacks on British airfields and installations, though its lack of protection made it vulnerable. Though production ceased in October 1940, the sleek Do 17 could be found on the strength of Luftwaffe units to the end of the war operating as a glider tug, night reconnaissance platform, research aircraft and trainer. In this book Luftwaffe historian, Chris Goss, recounts the operational history of the Do 17, perhaps the least understood and often forgotten of the Luftwaffe's medium bombers.

In this comprehensive pictorial record of the Do 17, the bomber’s role throughout the period of the Battle of Britain is displayed in the author’s unique collection of British and German photographs. During Britain’s desperate struggle for survival that in the summer of 1940, the Dornier Do 17 played a prominent part in raids designed at neutralizing the RAF’s ability to resist and the British people’s will to fight back. Having been built to outrun contemporary fighters when introduced into the Luftwaffe in 1937, it had become the Luftwaffe’s main light bomber, and for the attack against Britain, three bomber wings, KG 2, KG3 and KG77, were equipped with the Do 17. But by 1940, the Do 17 was nearing obsolescence and, with its weak defensive armament, it fell prey to Fighter Command’s Hurricanes and Spitfires. Its vulnerability was starkly revealed on 18 August 1940, when eight Dorniers were shot down and nine damaged in attacks on RAF Kenley, and on 15 September – Battle of Britain Day – when twenty were shot down and a further thirteen damaged. On that day, Sergeant Ray Holmes rammed his Hurricane into a Do 17 that was reportedly aiming for Buckingham Palace. Part of the bomber’s wreckage fell to earth near Victoria Station. In this comprehensive pictorial record of the Do 17, the bomber’s role throughout the period of the Battle of Britain is displayed in the author’s unique collection of British and German photographs. These photographs, coupled with first-hand stories from those who flew and those who fought against the Do 17, bring those desperate days and dark nights back to life in the manner which only contemporary images and accounts can achieve.

Initially designed as a high-speed mail aeroplane and airliner, the Do 17 first made an appearance as a military aircraft in the Spanish Civil War, both as a bomber and in reconnaissance roles. In the early stages of World War II, it, together with the Heinkel He 111, formed the backbone of the German bomber arm over Poland, France, Belgium and the Low Countries, and saw action in almost every major campaign in this period. However, by the start of the Battle of Britain, the Do 17's limited range and small bomb load meant that it was ripe for replacement by the Ju 88. Though it performed well at lower altitudes, the model suffered heavy losses during raids, particularly during the Blitz and were increasingly phased out. This fully illustrated study uses detailed full-colour artwork and authoritative text from an expert author to tell the full operation story of one of Nazi Germany's best light bombers from the early years of World War II.

The monograph on the WW2 German bombers Dornier Do 17 and Dornier Do 215 discusses their design, development and operational history. Each variant is specified and comprehensively described with coverage of changes made in its sub-variants, including the special modifications for the foreign recipients. Designed and built in the late 1930s, originally as reconnaissance and bomber plane, the Do 17/215 was also used as a night fighter equipped with radar systems. A large part of the book is devoted to the combat use of the aircraft in the Spanish Civil War, Poland, the Balkans and Russia together with the Western Campaign and Battle of Britain. A short account of the night fighting missions is also included.

The Do 217 had a much larger bomb load capacity and had considerably greater range than the Do 17, which it replaced in frontline service from mid to late 1941. Although initially used simply as a bomber, later variants were developed to allow the Do 217 to undertake the precision maritime strike role. In order to perform the latter mission, the Do 217 was modified to launch glide bombs – units employing these pioneering weapons enjoyed some success in the Mediterranean from the autumn of 1943. During the course of these operations the Do 217 became the first aircraft in military aviation history to deploy a precision-guided bomb in combat in the form of the 'Fritz X' radio-guided, free-fall weapon, which sank the Italian battleship Roma shortly after Italy capitulated in September 1943. The Do 217 served on all fronts, and was often used on anti-shipping strikes during the Battle of the Atlantic and against the Allied invasion fleet at Normandy. This versatile aircraft was also converted into a nightfighter, seeing action in the Defense of the Reich through to war's end. This highly illustrated study explores the design and development of the Do 217 and chronicles its use in the frontline as a strategic bomber, launch platform for first generation precision weapons, reconnaissance aircraft and nightfighter, among others.