Symposium

Overview:

Editions/Publications:

  • Unknown. Omega (Unknown, R. A. Lafferty, Walker & Co., ISBN-10: 0802755615, $6.95, 190 pages, Hardcover, Anthology)
  • Unknown. Omega (Unknown, R. A. Lafferty, Fawcett Gold Medal, $0.95, 159 pages, Paperback, Anthology)