John Esten Cooke was a writer, not a fighter, and yet he enjoyed (in every sense of the word) a remarkable and extensive Civil War career that took him from John Brown's raid to General Lee's surrender and put him in close touch with some of the greatest commanders in American history, most notably his much-admired cousin-in-law, J. E. B. Stuart. Wearing of the Gray, published in 1867, contains Cooke's best writing on the war--sparkling...