Scarce book in French: Les Freres Wright & Leur Oeuvre by Georges Bia. Paris: Librairie des Sciences Aeronautiques, 1910. Softcover, 7 x 10.5, 56 pages. Contains numerous diagrams regarding the aircraft, as well as images of the the brothers and their machine in flight. Light overall foxing to cover and some slight creases, otherwise fine condition. The author, Georges Bia, was their Belgian representative.