Volume 6 contains the following 21 stories: "Perchance to Dream" by Richard Stockham, "Father Image" by Robert Silverburg, "Tree, Spare That Woodman" by Dave Dryfoos, "Disaster Revisited" by Darius John Granger, "Subversive" by Mack Reynolds, "The Stutterer" by R. R. Merliss, "Infinite Intruder" by Alan E. Nourse, "A Bottle of Old Wine" by Richard O. Lewis, "B12's Moon Glow" by Charles A. Sterns, "A Logic Named Joe" by Murray Leinster, and many more.
"Another good one in this series."
He was a human. Or at least, he looked like a human. He was a veteran of the war and heading home. Or was he? What was it about him, and 19 others, that caused such fright that they had to be encased in concrete?