 The Report of Captain George B. McClellan , One of the Officers Sent to the Seat of War in Europe , in 1855 and 1856 , 1857 . Reissued as The Armies of Europe , Comprising Descriptions in Detail of the Military Systems of England , France , Russia , Prussia , Austria , and Sardinia . Philadelphia : J.B. Lippincott & Co . , 1861 . 
