This book is an international comparative analysis on the women pilots of Britain’s Air Transport Auxiliary, the Soviet Union’s Aviation Group 122, and the United States’ Women’s Auxiliary Air Force, Women’s Flying Training Detachment, and the Women Airforce Service Pilots during World War II. Women pilots in these groups were motivated by three different factors in each country to aid the war effort and that determination was a common thread among these groups that drove them to serve their countries’ militaries. What made the pilots’ efforts stand out was that they offered the Allies an advantage over the Axis Powers in terms of utilizing an additional workforce. Unfortunately, these women are widely unrecognized for this advantage and are brushed aside. It is important to recognize the significance of how these women impacted the Allies socially and militarily, and this work aims to expand the discussion in World War II studies.