This book traces the early history of Ju-52 combat units and operations. The book is broken up into six chapters.

Chapter one covers the development of Junkers Ju-52 from the lifting of the ban imposed by the Treaty of Versailles on the production of commercial aircraft in 1922. Beginning with the all metal F-13 and moving through the A-20 and on to the G-24 leading up to project “EF 30”. This was essentially a single engine Ju-52 and eventually progressing to the now familiar three engine design. There is a brief discussion of their use by Bolivia in the war with Paraguay that was very interesting. Discussion is also present on the civilian use of the Ju-52 noting that by March 31,1936 839 Ju-52s had been built and orders came from all over Europe, North and South America, Asia and Africa for this sturdy airliner.

The USS Yorktown (CV-5) is one of the important US Aircraft carriers of World War II. Her level of participation in our Pacific Theater of operations is immeasurable in terms of giving as well as taking. With the vast distances involved in the Pacific, it was clear to the military planners of the day a new strategy must be devised. One of the key components of that strategy would hinge on fast carriers and support ships to sustain the island-hopping campaigns that would bring our forces closer to the Emperors front door. Yorktown played a significant role leading up to and into the early days of the war. As the first purpose built, from the keel up aircraft carrier the designers started with a clean sheet of paper and incorporated many of the lessons learned on preceding carriers.