Credits

• Pencils: Gil Kane
• Inks: Sy Barry
• Letters: Ira Schnapp

Storyline

Fighting in Korea, Rex is assigned by his handler to watch over green soldiers going up against seasoned enemies. When the raw recruits brush off Rex as a pest, he "ghosts" ahead of the squad. He yanks tripwires, forces sentries and snipers to shoot, and exposes a tank. The squad thinks the enemy was careless, and Rex useless, but his handler knows otherwise.

Credits

• Script: Robert Kanigher
• Pencils: Gil Kane
• Inks: Sy Barry
• Letters: Gaspar Saladino

Storyline

Bobo finds the missing will of Carlton Meade and solves the murder.

Credits

• Script: John Broome
• Pencils: Carmine Infantino
• Inks: Joe Giella
• Letters: Gaspar Saladino

Storyline

Sent to a farm while his owners are away, Rex is ignored as a prize hunting dog is pampered for a grueling five-mile race. The family has bet the farm on the outcome. Villains sneak in by night and attack the dog, wounding it. So Rex runs the race and saves their family farm, and gets rewarded with pampering of his own!

Credits

• Script: John Broome
• Pencils: Gil Kane
• Inks: Sy Barry
• Letters: Gaspar Saladino

Credits

• Script: Martin Naydel
• Pencils: Martin Naydel
• Inks: Martin Naydel

Credits

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

Credits

• Pencils: Ray Thompson
• Inks: Ray Thompson