Register and Tribune Syndicate in the context of "The Octopus (comics)"

The Spirit is a fictional masked crimefighter appearing in American comic books. Created by cartoonist Will Eisner, he first appeared as the main feature of a tabloid-sized comic book insert distributed in the Sunday edition of Register and Tribune Syndicate newspapers. Popularly referred to as "The Spirit Section", the insert ran from June 2, 1940 to October 5, 1952.

The Spirit is the alias of Denny Colt, a private investigator and criminologist based in the fictional Central City, who falls into suspended animation while trying to apprehend the mad scientist Dr. Cobra. Officially pronounced dead, Colt revives after being interred in Wildwood Cemetery. With the blessing of his old friend, police Commissioner Eustace Dolan, Colt becomes a domino mask-wearing "friendly outlaw" who pursues criminals that might otherwise escape capture by traditional law enforcement. The Spirit usually does not possess any superpowers, but relies on his wits and physical prowess, as well as the myth of his supposed resurrection, in his battles against evildoers. He frequently encounters femme fatales over the course of his adventures, including serial seducer P'Gell, thief-turned-troubleshooter Silk Satin, and his estranged childhood friend Sand Saref; he also comes into conflict with his archenemy the Octopus, an unseen criminal mastermind. Other supporting characters include Ellen Dolan, Commissioner Dolan's headstrong daughter and the Spirit's primary love interest, and his recurring sidekick Ebony White, a young, diminutive cab driver.