Notes: • "First Hardcover Edition" • © 1987 [Robinson's afterword] • Month from Locus1 • Limitation statements from copyright page

Twenty-six copies quarter-bound in leather and with a tipped in signature of the author have been reserved for private distribution
• Deluxe edition: twenty-five specially bound copies with a tipped-in signature of the author
• Collector's edition: two hundred and fifty cloth-bound copies
• The above editions have been slip-cased with a special hardcover book: Cosmogeny and Cosmology; all copies have been signed by the author of the afterword Kim Stanley Robinson
• The trade edition of this book has been limited to 1500 copies

• There are three ISBNs on the copyright page: -14-1 (deluxe edition); -15-X (collector's edition); -16-8 (trade edition) • Dust jacket design and illustration: Keith Roberts on rear flap, his initials are also on the artwork • Frontispiece by Keith Roberts on copyright page, the piece is also signed