by Robert Silverberg
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.
The New Hugo Winners, Volume II (1992)
by Isaac Asimov, Martin H. Greenberg
Anthology, 305 pages
Part 2 of the The New Hugo Winners series.
Multiples: 1983-87 (2011)
by Robert Silverberg
Collection, 432 pages
Part 6 of the The Collected Stories of Robert Silverberg (Subterranean Press) series.