Zip Comics #4 (1940)

The epic tale in Zip Comics #4 (1940) is one for the ages. Steel Sterling, the P.I. with a heart of gold, takes on a case that will test his mettle. In "The Radium Robbers," Sterling is on a mission to clear Walter Cummings' name of chemical theft, but it won't be easy. The dastardly Radium King has stolen the nation's supply of his namesake and is holding it for a massive ransom. Sterling will have to take on this criminal mastermind if he hopes to bring justice to the people. And that's exactly what he does. Willingly captured in an effort to meet the Radium King face-to-face, Sterling uncovers a shocking revelation that will leave you reeling. If you own this legendary comic book, don't hesitate to contact us for a free appraisal or to sell your comic book collection to us. At Comics Into Cash, we're known for our honest pricing and impeccable reputation. So what are you waiting for? Let's strike a deal!