The novel was first published under the title
Brak the Barbarian Versus the Mark of the Demons in paperback by
Paperback Library in September 1969. It was reprinted by
Pocket Books in September 1977, and by
Tower Books (under the shortened title
Brak Vs. The Mark of the Demons) in 1981. British editions were issued under the author's preferred title
The Mark of the Demons by Tandem in 1970 (reprinted in 1976) and Star/W. H. Allen in March 1988. The book was also issued under this title in audio-cassette by Sunset Productions in 1994. It was later gathered together with
Brak the Barbarian and two stories from
The Fortunes of Brak into the omnibus collection
Brak the Barbarian / Mark of the Demons, published as an ebook by Open Road Integrated Media in July 2012. The novel has been translated into
German ==Plot==