Her work highlights the development of joint ground operations. Her study is a historical narrative of strategic and operational tactics, equipment, and the evolution of command relationships. Pacific Bliztkreig begins with an introduction to the geopolitical and military landscape during WWII and leading up to the central Pacific campaigns. Lacey uses a scientific approach to the analysis of the joint ground force through lessons learned, new capabilities, technological advancements, and doctrinal changes. By using these standards of analysis, she could understand the maturation process between the Army and Marines. The core of the book focuses on the specific operations and battles in the central Pacific. The detailing of the complexity and coordination required among different branches of the military enhanced the overall understanding and appreciation of the difficulty of the central Pacific campaign. Furthermore, she highlights the engineering and supply lines innovations that would become critical to the success of the campaign in overcoming the Japanese