"The Campaign of Königgrätz: A Study of the Austro-Prussian Conflict in the Light of the American Civil War" by Arthur L. Wagner
The Battle of Königgrätz was the decisive battle of the Austro-Prussian War in which the Kingdom of Prussia defeated the Austrian Empire. In this book, Wagner, a United States brigadier general, and military instructor aims to analyze this conflict in the new context of the recent American Civil War.