"Edited by Paul Williams" stated on the title page.
No statement of edition, but there is a complete number line on the copyright page: "1 2 3 4 5 6 7 8 9 /. 00 99 98 97 96".
No stated date of publication (other than the year stated on the number line.) Month of publication is from Locus1.
The copyright page contains complete Library of Congress Cataloging in Publication Data. The {{LCCN|94-38047}} is for the first volume in the series, not this volume.
"Cover art by Paul Orban (over) Cover and book design by Paula Morrison" stated on the copyright page. The cover art credit is an error. It reproduces the cover art used on the November 1944 issue of Astounding Stories which was credited to "Timmins" (William Timmins). Error may be attributed to Paul Orban's credit for the interior illustrations of the story "Killdozer!" which appeared in the same issue.
The two stories written with James H. Beard are only credited as a collaboration in the story notes. Credit does not appear in the Table of Contents or on the stories' title pages.
"August Sixth 1945" is mistakenly included here as an "unpublished" story. It first appeared as a letter in the Brass Tacks column of Astounding. Paul Williams acknowledges his error in the next volume of the series.
The Story Notes at the end of the book include the original ending of the novella "Killdozer!" and the previously unpublished alternate ending of "Mewhu's Jet"
