An excellent examination of the phenomenon of war and its relationship with and impact on society during a pivotal period in European history. Subjects examined include the causes of wars, the composition and evolution of armies, innovations in military technology, changing societal views on the profession of arms, and the direct and indirect impacts of war on civilians, the economy, and the structures and processes of government. It is disappointing that the publisher chose not to include / allow footnotes but that is a minor quibble. The author writes in an engaging manner and has managed to produce that rarest of things: a scholarly work that is also readable.