Amherst, WI: Legend Press, . 192pp.; illus. 8vo. Perfect-bound in printed wraps. Near fine, with mild toning to wraps.
Reprint edition of a rather epochal work first published in 1952; an account of the 1947 sighting of nine UFOs by Kenneth Arnold, a private pilot in Washington State—an event that almost single-handedly birthed the modern UFO movement. Co-authored by Amazing Stories editor Raymond Palmer (1910-1977), an early and ardent populizer of UFO mythology.