London: William Collins, 2014. Paperback, xii, 404 pp., 12 photo plates. A fine copy. From ambitious scientists rising above the clouds to test the air, brave generals floating over enemy lines to watch troop movements, this wonderful book offers a seamless fusion of history, art, science, biography, and the metaphysics..... More
London: Pantheon, 2013. Octavo, xii, 404 pp., illustrated, 12 photo plates. A fine copy with dust jacket. From ambitious scientists rising above the clouds to test the air, brave generals floating over enemy lines to watch troop movements, this wonderful book offers a seamless fusion of history, art, science, biography..... More
London: William Collins, 2013. Octavo, printed wrappers, xii, 404 pp., illustrated, 12 photo plates. A fine copy. From ambitious scientists rising above the clouds to test the air, brave generals floating over enemy lines to watch troop movements, this wonderful book offers a seamless fusion of history, art, science, biography..... More
