Captain Marvel Adventures #37
In "Captain Marvel and His Battle of the Bubbles," Captain Marvel races to stop a volcanic threat, only to dive underground and encounter the Sub-Americans—tiny allies with a daring plan to split the continents if the Allies are in danger. With Mr. Mind now aware of their explosive scheme, the fate of the world hangs in the balance as Captain Marvel must navigate a hidden underground world. Written by Otto Binder and illustrated with dynamic energy by C. C. Beck, the cover by Beck captures the adventure’s high-stakes whimsy.
Sell my copy
Have this issue — or a whole collection? Get a fair offer from us, skip the marketplace fees and the hassle.
We Buy Collections ▸Cast · 4 characters
Full credits
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
After Captain Marvel finds a way to plug the lava flow, he pursues Mr. Mind and Jeepers underground, where he meets a race of small people called the Sub-Americans, who have planned to use dynamite to split the western hemisphere from the eastern hemisphere if the Allied forces are endangered by the Nazis. Mr. Mind finds out about the dynamite and plans to use it for his own purposes.
Plot details indexed by the Grand Comics Database (CC BY-SA).