The Sturm Abteilung der NSDAP (SA, assault battalion of the Nazi party) created in August 1920 were squads of strong arms intended to protect the Nazis meetings, to provoke disturbance, to break up other parties meetings, and to attack and assault political opponents as part of a deliberate campaign of intimidation. After 1925 the name Braunhemden (Brownshirts) was also given to its members because of the colour of their uniforms. Under the leadership of Hitlers close political associate, Ernst Rhm, the SA grew to become a huge and radical paramilitary force. This book answers several questions concerning the SA. How did the SA become a national movement? What was the relationship between Rhm and Hitler? What role did the SA play in providing Hitler with the keys to power? After the seizure of power by the Nazis on January 30, 1933, what was the function of the Brownshirts? Why did the brutal and scandalous Ernst Rhm stand in Hitlers way? What became of the SA after the bloody purge of June 1934, the notorious Night of the Long Knives?

This Dictionary of Fortifications is an attractive and convenient reference for anyone with an interest in castles, forts, walled cities and any other defensive architecture, including temporary structures, of any period. The heart of the book is a useful glossary of over 1,200 terms relating to fortifications through the ages. Drawn from many languages besides English, each has at least a concise definition or description, while more significant entries take the form of short articles. Many are accompanied by a clear sketch, diagram, cross-section, floor plan or map skilfully executed by the author himself. In all there are over 400 of these black and white illustrations. Although the glossary is organized alphabetically (from Abatis to Zwischenwiderstandnet), cross references allow the reader to easily follow themes of interest through the book. Buttressing the glossary there is a section giving an overview of the historical development of fortifications from prehistory to the present day. A further chapter outlines the concomitant development of siege warfare over the same long span, detailing the evolution of siege engines and other tactics used to overcome fortifications. This is a fascinating reference for anyone with the slightest interest in military architecture.

The torpedo-bomber was a very short-lived weapon system, operational for scarcely half a century from just prior WWI to the 1960s. Yet during its brief existence it transformed naval warfare, extending the ship-killing range of ships and coastal defences to hundreds of miles. The Royal Navy and Fleet Air Arm led the way, recording the first sinking of a ship by aerial torpedo in August 1915 but all major navies eagerly developed their own torpedo bomber forces. The torpedo-bomber reached its zenith in WWII, particularly from 1940-42, with notable successes at the Battle of Taranto, the sinking of the Bismarck and Pearl Harbor. It was the weapon of choice for both the US and Japanese in the big Pacific battles such as Midway. In the latter stages of the war, increasingly effective anti-aircraft fire and interceptor aircraft started to render it obsolete, a process completed post-war by long-range anti-ship missiles. Jean-Denis Lepage traces the development of torpedo bombers worldwide, describing their tactics, operational history and the aircraft themselves, including such well-loved types as the Swordfish, Beaufighter and Avenger. Over 300 aircraft are beautifully illustrated.