Skip to content
JOHN CARTER
$9.00
JOHN CARTER WARLORD OF MARS #6
BY MARVEL COMICS
CIRCA 1977
![](https://www.myneatstuff.ca/en/wp-content/uploads/2021/09/stars-sq2-1.png)
“Air Pirates of Mars, Part 6: Hell in Helium.” While fighting to save the Incubation Chambers, John Carter is attacked by a mob of Barsoom citizens. Script by Marv Wolfman, pencils by Gil Kane, inks by Rudy Messina. Cover by Kane. Cover price $0.35.