Thoughts of a Hessian Officer on what has to be done during a Tour with a detachment in the Field, Hardcover/Johann Ewald

A treaties by Johann Ewald on the conduct of operations in the field. Ewald was a Hessian officer who saw service in the Seven Years' War, The American Revolution, The Revolutionary Wars and the Napoleonic Wars. "Thought.." is his treatise on small unit actions in the field.