CHTHON. [London]: Macdonald Science Fiction, . Octavo, boards. First British (and first hardcover) edition. "The hero must escape from a terrifying prison planet and go in search of his own true nature. A confusing tale, but vivid and grotesque." - Pringle, The Ultimate Guide to Science Fiction, second edition, p. 66. The author's first book. 1967 Nebula and 1968 Hugo nominee. Anatomy of Wonder (1995) 4-14. Sargent, British and American Utopian Literature, 1516-1985, Additions. Survey of Science Fiction Literature I, pp. 354-57. Rear fore-edge corner bumped, a very good copy in very good dust jacket with light wear at upper spine end and upper corner tips, light dust soiling to rear panel and printed price struck through with brown ink. (#165523).
"FIRST PUBLISHED IN GREAT BRITAIN IN 1970..." on copyright page.