This issue has variants.
On-sale date from copyright registration.
Cover art credits from Roy Thomas and DC Releases #38. Previous indexer suggested Dan Jurgens and Mike DeCarlo for Hourman and Warlord. Gaspar Saladino credit from Brian Saner Lamken.
Includes letters from Jonathan Gilbert, Kevin Lawless, Larry A. Hager and Anthony R. Cardno.
Ties in with Infinity Inc. #40