Dates
- Cover date
- February 1968
- On sale
- December 12, 1967
- Pages
- 36
Editions and covers
- Original editionSource ↗
Creators
pencils: Curt Swan, Wayne Boringinks: George Klein, Stan Kayeletters: Gaspar Saladino, Charlotte Jetterscript: Jim Shooter, Jerry Coleman
Stories
- The Jekyll-Hyde Heroes · Superman and Batman with Robin the Boy Wonder · 18 pages
Dr. Arron's Psyche-Distortor chemicals cause complete character reversal in Superman and Batman, turning them into their own worst enemies.
- The Super-Key to Fort Superman · 12 pages
Someone has broken into Superman's Fortress of Solitude, so Superman searches the place for clues.
Reprinted in
Showcase Presents: World's Finest (2007), Batman Arkham: Two-Face (2015)