H. Helmholtz & John Tyndall 
Der Schall [PDF ebook] 
Acht Vorlesungen Gehalten in der Royal Institution von Grossbritannien

Ruling England, now in its second edition, is a key text for students wishing to understand the complexities of medieval kingship in England from 1042–1217. Beginning just before the Norman Conquest, …

The attacks and blockade on Yemen by the Saudi-led multinational coalition have killed thousands and triggered humanitarian disaster. The longstanding conflict in the country between the Huthi rebels …

This volume offers an account of some key activities of the Allied secret services and their German counterparts in Sweden during World War II. It also describes in some detail Swedish wartime legisl …

Europe ruled the waves for most of the modern era and even when its navies were eclipsed in size by the US force, they continued to dominate world wars. In this unique history of Europe”s naval forc …

The sheer size and influence of the British Indian Army, and its major role in the Allied War effort between 1939 and 1945 on behalf of a country from which it was seeking independence, maintains its …

By adopting a unique biographical approach, this book examines the aims and intentions of twelve important and influential individuals who worked for the British Military Government in occupied Germa …

Warfare in Ancient Greece assembles a wide range of source material and introduces the latest scholarship on the Greek experience of war. The author has carefully selected key texts, many of them not …

Kenneth Younger was the number two man in the Foreign Office during the final period of the Attlee government, a crucial point in post-war history. Now, his papers have been collected for the first t …

Merriam Press Waffen-SS Series. Contents: Swiss Volunteers of the Waffen-SS; Letters From the Germanic Volunteers of the Waffen-SS; The Latvian Border Guard Regiments Attached to the Waffen-SS; Waffe …