The armies of Europe & Asia: embracing official reports on the armies of Japan, China, India, Persia, Italy, Russia, Austria, Germany, France and England, accompanied by letters descriptive of a journey from Japan to the Caucasus. Maj-Gen Emory Upton, US Army. Portsmouth: Griffin, 1878.
Imperial military geography: ''general characteristics of the Empire in relation to defence''. Maj David Henry Cole. London: Sifton Praed, 9th edn 1937.
Mountain warfare illustrated by the campaign of 1799 in Switzerland, being a translation of the Swiss narrative, compiled from the works of the Archduke Charles, Jomini, and others; also of notes by General H. Dufour on the campaign in the Valtelline in 1635. Maj-Gen Lawrence Shadwell. London: Henry S.King, 1875.