by Mack Reynolds
In addition to its stand-alone volume, this title was published in the follow books. It can be rated independently of any volumes containing it.
Mercenaries of Tomorrow (1985)
by Poul Anderson, Martin H. Greenberg, Charles G. Waugh
Anthology, 372 pages
The Mammoth Book of New World Science Fiction: Short Novels of the 1960s (1991)
by Charles G. Waugh, Isaac Asimov, Martin H. Greenberg
Anthology, 506 pages
Part of the The Mammoth Book of ... Science Fiction (by decade) series.
The Mack Reynolds Megapack: 23 Classic Science Fiction Stories (2013)
by Mack Reynolds
Collection, 990 pages
