Characters

• Batman [Bruce Wayne]
• Robin [Dick Grayson]
• The Raven [Joe Parker] (villain)
• The Wasp [Willie Blaine] (villain)

Credits

• Pencils: Sheldon Moldoff
• Inks: Sheldon Moldoff
• Letters: Ira Schnapp

Characters

• Batman [Bruce Wayne]
• Robin [Dick Grayson]
• Commissioner Gordon (supporting)
• Ace the Bat-Hound (supporting)
• Kzan (intro, villain)
• Jhorl (intro, villain)
• The Raven [Joe Parker] (intro, villain)
• The Wasp [Willie Blaine] (intro, villain)

Credits

• Script: Bill Finger (uncertain)
• Pencils: Sheldon Moldoff
• Inks: Charles Paris

Characters

• Lefty Looie

Credits

• Script: Henry Boltinoff
• Pencils: Henry Boltinoff
• Inks: Henry Boltinoff
• Letters: Henry Boltinoff

Characters

• Roy Raymond
• Karen (supporting)

Credits

• Script: Jack Miller (uncertain)
• Pencils: Ruben Moreira
• Inks: Ruben Moreira

Credits

• Script: Jack Schiff
• Pencils: Bernard Baily
• Inks: Bernard Baily
• Letters: Ira Schnapp

Storyline

Jones tries to rebuild the robot brain but accidentally brings his brother to Earth. The machine only has one charge so he can't go back home again.

Characters

• Martian Manhunter [John Jones
• J'onn J'onzz] (origin recap)
• Captain Harding (supporting)
• Biff Conklin (intro, villain)
• T'omm J'onzz (intro)
• Mr. J'onzz
• Mrs. J'onzz
• Dr. Erdel (cameo, flashback)

Credits

• Script: Dave Wood (uncertain)
• Pencils: Joe Certa
• Inks: Joe Certa