Amazing Mystery Funnies #19

In "Chapter 3" of *Amazing Mystery Funnies* #19, Jon, Lisa, and Burke flee the clutches of Satan Rex, racing back to Jon’s Alaskan workshop to harness the raw power of a prototype rocketship. With Earth’s fate hanging in the balance, the trio must unlock the ship’s full potential before Satan Rex’s deadly machine brings ruin. Written, drawn, and inked by Harry Campbell, this pulpy adventure bursts with early 1940s sci-fi flair, and the cover by Grieg Chapian captures the chaos in bold, dynamic lines.