The Masters had ruled all space with an unconquerable iron fist. But the Masters were gone. And this new, young race who came now to take their place—could they hope to defeat the ancient Enemy of All?
The author died in 1965, so this work is also in the public domain in countries and areas where the copyright term is the author's life plus 50 years or less. This work may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
Works published in 1962 would have had to renew their copyright in either 1989 or 1990, i.e. at least 27 years after it was first published / registered but not later than in the 28th year. As it was not renewed, it entered the public domain on .