<b>Researched from original-language primary sources, this is a uniquely well-informed and multi-faceted history of the World War I air campaign of Bloody April.</b>Researched from original German-, French-, and English-language sources, and written by an authority on both air and ground military operations, author, Dr James S Corum examines how Bloody April caused Allied forces to reassess their approach to the use of airpower. Considering well-known problems such as technology and training doctrine, but also how the artillery-aircraft combination ideally had to work in late-WW I ground offensives, Dr Corum analyses what each side got wrong and why. He describes little-known parts of the April campaigns, such as both sides'' use of strategic bombing with heavy aircraft, and considers the German use of advanced high-altitude reconnaissance aircraft with oxygen and heated suits while detailing the exploits of the infamous ''Red Baron'', Manfred von Richthofen.Lessons from Bloody April n