first edition Softcover
1963 · New York
by (HEINLEIN, Robert A., Isaac Asimov, Fritz Leiber, Jack Sharkey, Joanna Russ, Avram Davidson)
New York: Mercury Press, 1963. Softcover. Near Fine. Periodical. Cover art by Ed Emsh. Pictorial wrappers. A couple tiny chips on front cover, near fine. Contributions by: Robert A. Heinlein, Isaac Asimov, Fritz Leiber, Jack Sharkey, Joanna Russ, Avram Davidson, William Bankier, Walter H. Kerr, and more. (Inventory #: 592366)