Dates
- Cover date
- February-March 1965
- On sale
- December 3, 1964
- Pages
- 36
Editions and covers
- Original editionSource ↗
Creators
pencils: Bob Brown, Win Mortimer, Joe Kubert, Henry Boltinoffinks: Bob Brown, Win Mortimer, Joe Kubert, Henry Boltinoffletters: Gaspar Saladino, Stan Starkman, Ira Schnappscript: Jack Schiff, Ed Herron, Murray Boltinoff, Henry Boltinoff
Stories
- The League of Challenger-Haters · 12.33 pages
- The Secret of the Masked Challenger · 11.67 pages
Reprinted in
Mighty Comic (1960), Superman Presents World's Finest Comic Monthly (1965)