His historical writings are little known. A definitive edition of Der Feldzug von 1812 in Russland und die Befrei-ungskriege von 1813-15 appeared in Berlin in 1906 (with an introduction by General von Schlieffen). A not altogether reliable English translation, The Campaign of 1812 in Russia, was published in London in 1843 while La Campagne de 1814, which came out in Paris in 1914, is also confined to a single year.