Stewart, Fred Mustard: Century: A Novel NY William Morrow & Company 1981 0-688-00398-2 / 9780688003982 F/F. 1st edition, 1st printing. Book has sticker shadow on front fep. Jacket has minor wear at bottom of spine,
Stewart, Fred Mustard: The Methuselah Enzyme NY Arbor House 1970 B001F3GCQ2 F-/NF. 1st edition, 1st printing.. Book has very slight slant and lightly soiled boards. Slightly wrinkled jacket has wear at spine ends and creases on flaps.