The Shadow of Heaven (revised 1991 UK)
From Author Wars - https://authorwars.com/books/the-shadow-of-heaven-revised-1991-uk-186820.html
Editions/Publications:
- Unknown. The Shadow of Heaven (Unknown, Bob Shaw, VGSF, ISBN-10: 0575052945, £3.99, 174 pages, Paperback, Novel)
- Unknown. The Shadow of Heaven (Unknown, Bob Shaw, Gollancz, ISBN-10: 0575049162, £13.99, 174 pages, Hardcover, Novel)