The Countenance

From Author Wars - https://authorwars.com/books/the-countenance-192482.html

Overview:

Unknown. New Worlds Science Fiction, January (Unknown, P. F. Woods, Nova Publications Ltd., 3/-, 132 pages, digest, MAGAZINE)
Unknown. Best S.F. Stories from New Worlds 2 (Unknown, P. F. Woods, Panther, 3/6, 157 pages, Paperback, Anthology)
Unknown. The Best SF Stories from New Worlds #2 (Unknown, P. F. Woods, Berkley Medallion, $0.60, 152 pages, Paperback, Anthology)
Unknown. The Seed of Evil (Unknown, P. F. Woods, Allison & Busby, ISBN-10: 0850313139, £5.95, 175 pages, Hardcover, Collection)
1979 . The Seed of Evil (1979, P. F. Woods, Allison & Busby, ISBN-10: 0850313228, £2.50, 175 pages, Trade Paperback, Collection)
2012 . The Seed of Evil (2012, P. F. Woods, Gateway / Orion, ISBN-10: 9780575102200, £4.99, pages, ebook, Collection)