Dates
- Cover date
- July 1976
- On sale
- April 20, 1976
- Pages
- 36
Editions and covers
Creators
pencils: Mike Grell, Curt Swaninks: Mike Grell, Vince Collettascript: Cary Bates, Jack C. Harrisletters: Milt Snapinn
Stories
- The Secret Villain the World Never Knew · 17 pages
Reprinted in
The Legion of Super-Heroes Archives (1991), Showcase Presents: Legion of Super-Heroes (2007)