Credits

• Pencils: Gil Kane
• Inks: Bernard Sachs
• Letters: Ira Schnapp

Storyline

In the southwest, while hunting uranium, Rex saves Danny and a girl from an earthquake and a mountain lion by swinging across a fearsome gorge.

Credits

• Script: Robert Kanigher
• Pencils: Gil Kane
• Inks: Bernard Sachs
• Letters: Gaspar Saladino

Storyline

While visiting his friends in the circus, Bobo is locked in an animal cage and shipped to a zoo in Arizona. He still manages to find the crown jewels of Goravia and apprehend the thief!

Credits

• Script: John Broome
• Pencils: Carmine Infantino
• Inks: Sy Barry
• Letters: Gaspar Saladino

Storyline

In New England winter, Danny encourages a female friend to compete in an ice-skating competition. But skiing, she vanishes. Rex searches alone and finds her trapped under a boulder. Rex learns to ski and brings help. The girl gets the courage to compete and is crowned "Ice Queen of Storm Mountain!"

Credits

• Script: John Broome
• Pencils: Gil Kane
• Inks: Bernard Sachs
• Letters: Gaspar Saladino

Credits

• Script: Jack Schiff
• Pencils: Win Mortimer
• Inks: Win Mortimer
• Letters: Ira Schnapp