Warlord of Mars Attacks (2019) #4 (CVR A JOHNSON)

'Back To Barsoom': The hero returns! John Carter reunites with his Barsoom allies…just as MARS ATTACKS! Can John, Tars Tarkas, Woola and more defend the world they love, or will this Mars fall? By JEFF PARKER (Aquaman, Future Quest) and DEAN KOTZ (Dungeons & Dragons)!