Knight, Clayton. Pilot's Luck, Drawings by Clayton Knight with excerpts from stories by Elliot White Springs, Captain A. Roy Brown, Floyd Gibbons and Norman S. Hall. Philadelphia, David McKay Co., 1929. 72 pages, 23 b&w and color illus, 4to (8x11"), blue cloth binding with pasted illus on front cover. Fair-good; cover bumps and rubs.