கேள்வி: சாமுவேல் பியேர்பாயிண்ட் இலாங்லே - நூல்தொகை பற்றி நீங்கள் என்ன அறிந்துள்ளீர்கள்?
பதில்: *''A Dream of Wings: Americans and the Airplane, 1875-1905,'' by Dr. Tom D. Crouch, W. W. Norton, 1981 *''Taking Flight: Inventing the Aerial Age, from Antiquity through the First World War'', by Dr. Richard P. Hallion, Oxford University Press, 2003 *''Wilbur and Orville: A Biography of the Wright Brothers'', by Fred Howard, Dover, 1987 *''A Heritage of Wings, An Illustrated History of Naval Aviation'', by Richard C. Knott, Naval Institute Press, Annapolis, Maryland, 1997 *''Winged Shield, Winged Sword: 1907-1950: A History of the United States Air Force'', by Bernard C. Nalty, University Press of the Pacific, 2003 *''Aviation, The Pioneer Years'', edited by Ben Mackworth-Praed, Studio Editions, Ltd., London, 1990 * ''To Conquer The Air—The Wright Brothers and the Great Race for Flight'', by James Tobin, Free Press, division of Simon & Schuster, 2003 * "Vita ed opere dell'astronomo e costruttore aeronautico Samuel Pierpont Langley", by Giuseppe Ciampaglia. ''Rivista Storica''; Gennaio 1996. *''Selling the True Time: nineteenth-century timekeeping in America'', by Ian R. Bartky, Stanford University Press, 2000