New York: Henry Holt and Company, 1951. First edition, first printing. Hardcover. Item #21047
Anthology collecting ten original stories by Ray Bradbury, Isaac Asimov, Anthony Boucher, Gerald Heard, and others. "The first venture by a major hardcover publisher into anthologizing original SF stories." Barron: Anatomy of Wonder 4, 3-215. Fine in fine and bright dust jacket with very light edge wear.