Reading this blog, sometimes you'd think all comic book sci-fi is space opera...
|Art by Phil Marini|
...but it can also be a combination of dimensional travel, romance, and, yes, just a tiny bit of space opera...
Note: on the cover, the alien queen, Zada, is brunette while John's girlfriend Jane is blonde.
But in the story, Zada is blonde and Jane is brunette!
Both the writer and artist of the cover-featured tale from Ziff-Davis' Weird Adventures #10 (1951) are unknown!
Cover artist Phil Marini did numerous pulp and paperback covers in every genre from Western to sci-fi to romance, but this is his only comic book work.