Hoagland, Richard C.: The monuments of Mars. A city on the edge of forever (Sc)

1992, North Atlantic Books, Berkeley, California
Softcover, 420 pages, illustrated, index
ISBN: 1-55643-118-X

!996, North Atlantic Books, Berkeley, California
Softcover, 526 pages, ill., index
ISBN: 1-883319-30-7
4th rev. ed.