Dates
- Cover date
- October-November 1971
- On sale
- August 5, 1971
- Pages
- 68
Editions and covers
- Original editionSource ↗
Creators
pencils: Dick Giordano, Jim Mooney, Dick Spranginks: Dick Giordano, Jim Mooney, Sheldon Moldoffscript: Bill Finger, Jerry Colemanletters: Ira Schnapp
Stories
- The Secret of the Captive Cavemen · 14.67 pages
Batman, Robin and Superman chase a mysterious alien into the prehistoric past.
- The Creature That Was Exchanged for Superman · 12.67 pages
A mysterious ray makes Superman disappear and he is replaced with an invulnerable alien beast.
- Riddle of the Four Planets! · 12.67 pages
Superman, Batman and Robin must help an alien race stop the Zelaphod, an alien beast that is loose on Earth.
- The Mirror Batman · 12.67 pages