Phoenix In Obsidian/The Silver Warriors
A list of foreign (i.e. non-English language) editions
Der Phönix Im Obsidian (Bastei Lübbe, 3-404-20044-6, Germany, 1982)
黒曜石の中の不死鳥 (Hayakawa, 4-15-010531-6, Japan, 1983)
I Guerrieri D’Argento (Mondadori, in Urania No. 31, Italy, December 1990)
Les Guerriers D’Argent (Presses Pocket, 2-266-03969-5, France, 1991)
Les Guerriers D’Argent (Pocket, 2-266-03969-5, France, 1999)
Черният Mеч (Неохрон [Neochron], I.S.B.N. unknown, Bulgaria, 1993)
Ο Φοίνικας Στον Οψιδιανό (Αίολος [Aeolus], 9605211696, Greece, 2005)
Obszidián Főnix (Delta Vision, 978-963-9679-34-4, Hungary, 2007)