The Walls of the Universe

From Author Wars - https://authorwars.com/books/the-walls-of-the-universe-1112464.html

Overview:

Title: The Walls of the Universe
Author: Peter Heck
Year: 2010
Type: Reviews

Editions/Publications:

Unknown. Asimov's Science Fiction, June 2010 (Unknown, Peter Heck, Dell Magazines, $4.99, 116 pages, digest, MAGAZINE)
Unknown. Asimov's Science Fiction, June 2010 (Unknown, Paul Melko, Dell Magazines, $4.99, 116 pages, digest, MAGAZINE)