"This edition has been specially revised and updated for the modern reader" by Spider Robinson. He is not credited on the title page. DO NOT MERGE or VARIANT this title record with the one for Nowlan's original novel version.
- "This Ace printing: August 1978"; no number line
- "Front Cover art by Don Brautigom"
- "Back Cover art by Dean Ellis"; neither piece of artwork is signed
- Copyright © 1962 by Teresa M. Nowlan.
- The bottom of the first page of the book reads:
This edition has been specially revised and updated for the modern reader by noted science fiction critic and Hugo Award winning author, Spider Robinson.
