"Originally published in single magazine form in DC special 27, DC special series 6, Super-team family 13-14, The Secret Society of Super-villains 11-15, Justice Leage of America 166-168 and Cancelled comic cavalcade 2 copyright © 1977, 1978, 1979"--Indicia.
The Secret Society of Super-Villains. ISBN 9781401231101. Published by DC Comics in 2012. Publication and catalogue information, links to buy online and reader comments.