Characters

Other

• Ace Morgan (mainstream Universe)
• Prof Haley (mainstream Universe)
• Red Ryan (mainstream Universe)
• Rocky Davis (mainstream Universe)

Credits

• Letters: Ira Schnapp
• Pencils: Bob Brown
• Inks: Bob Brown

Storyline

Four-armed alien giants ravage the world of S’Ntaga, but S’Ntaga chases them off and follows them to Earth. The giants blast land, towns, and property on Earth, but the Challs can’t stop them, and Prof is blasted. S’Ntaga arrives and puts Prof into suspended animation and a revitalizing machine. The heroes discover the aliens building a diabolical machine to conquer their home world. S’Ntaga’s weapons don’t work, but Prof returns, revitalized with super-strength. Using Prof as a battering ram, S’Ntaga breaches the force field, plants a hyper-bomb, and blows up the renegades and their machine.

Characters

Other

• Ace Morgan
• Prof Haley
• Red Ryan
• Rocky Davis

Credits

• Script: Ed Herron
• Letters: Stan Starkman
• Pencils: Bob Brown
• Inks: Bob Brown

Storyline

Having taken June hostage, Dr. Fenton demands the Challengers find three artifacts: a chest atop a mountain, a bottle beneath the sea, and a ruby from an idol. Red and Ace find the chest, but it looks suspiciously new. Off the coast, Prof finds the bottle. Rocky steals the ruby from an idol. The guys compare stories, then deliver the items to Dr. Fenton. Since June has already picked the lock and escaped, Ace tests a theory, and unscrews the ruby into two halves. It fires tremendous bursts of solar energy. Dr. Fenton shoots at Ace but smashes one half of the ruby, destroying its power.

Characters

Other

• Ace Morgan
• June Robbins
• Prof Haley
• Red Ryan
• Rocky Davis

Credits

• Script: Ed Herron
• Letters: Stan Starkman
• Pencils: Bob Brown
• Inks: Bob Brown

Characters

Other

• Hamid the Hypnotist

Credits

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

Characters

Other

• Clark Kent
• Superboy

Credits

• Script: Jack Schiff
• Pencils: Curt Swan
• Inks: Stan Kaye
• Letters: Ira Schnapp

Credits

• Script: Mort Drucker
• Pencils: Mort Drucker
• Inks: Mort Drucker
• Letters: Mort Drucker

Characters

Other

• Charles Atlas