Shield and Dusty, one of their leading books". He would also do spot illustrations for other studios. His earliest known credit is inking Carl Hubbell on the six-page Scarlet Avenger superhero story "The Counterfeit Money Code" in MLJ's Zip Comics #14 (cover-dated May 1941), on which he signed the name "Gil Kane". Other early credits include some issues of the company's Pep Comics, sometimes under pseudonyms including Stack Til and Stacktil, and, in conjunction with artist Pen Shumaker, Pen Star. He even used his birth name on rare occasions, including on at least one story each in the Temerson / Helnit / Continental publishing group's Terrific Comics and Cat-Man Comics. In 1944 he did his first work for the future Marvel Comics, as one of two inkers on the 28-page "The Spawn of Death" in the wartime kid-gang comic Young Allies #11 (March 1944), and the future DC Comics, as the uncredited ghost artist for Jack Kirby on the Sandman superhero story "Courage a la Carte" in Adventure Comics #91 (May 1944). That same year Kane either was drafted or enlisted in the Army and served in the World War II Pacific theater of operations. After 19 months in the service, he returned to in December 1945. All-American Publications editor Sheldon Mayer hired him in 1947, for a stint that lasted six months. He contributed again to the "Sandman" feature in Adventure Comics and, as penciler Gil Stack and inker Phil Martel, to the "Wildcat" feature in Sensation Comics. Around this time, he said, he "worked with director Garson Kanin when he was involved in TV," drawing storyboards. In 1949, Kane began a longtime professional relationship with Julius Schwartz, an editor at National Comics, the future DC Comics. Kane drew stories for several DC series in the 1950s including All-Star Western and The Adventures of Rex the Wonder Dog. Silver Age of Comic Books In the late 1950s, freelancing for DC Comics precursor National Comics, Kane illustrated works in what fans and historians call the Silver Age of Comic Books, creating character designs for the modern-day version of the 1940s superhero Green Lantern, for which he pencilled most of the first 75 issues of the reimagined character's comic. Comics historian Les Daniels praised Kane's work on the character, stating "The design was part of an approach that emphasized grace as well as strength, an approach especially notable in Kane's flying