Book excerpt: Germany's World War I- and World War II-era submachine guns are all featured in this fully illustrated book. Early Bergmann models are presented first showing their development from the MP18, through to the MP35, followed by discussions of the Schmeisser MP28, Steyr MP34, and Erma "EMP." An extensive chapter on the famous MP38/40 features a close look at production numbers, manufacturers, and markings. Foreign and late-war models are also presented, showing the wide variety of SMGs used by the Wehrmacht during WWII. The book concludes with the legendary and influential MKb42, MP43/1, MP44, and StG44 series of assault rifles. Their wartime use is shown in superb period photography and clear, up-close color images. Accessories such as magazines, ammunition, pouches, and silencers are featured throughout the book, as well as rarely seen WWI- and WWII-related uniform and equipment items.