The Infinite Frontier

Overview:

Variant Titles:

Editions/Publications:

  • Unknown. Futures (Unknown, Peter Crowther, Gollancz, ISBN-10: 0575070234, £12.99, xii+320 pages, Hardcover, Anthology)
  • 2001 . Futures (2001, Peter Crowther, Aspect / Warner Books, ISBN-10: 0446610623, $6.99, xiii+365 pages, Paperback, Anthology)