Atomic Robo, Doc Holliday, and U.S. Marshal Bass Reeves just infiltrated Baron von Helsingard's secret war zeppelin factory hidden in the Rocky Mountains. They are now all that stands in the way of the greatest threat the Americas have ever seen.
Too bad Robo's nuclear fuel is running dry.
Note: The digital edition (08/20/2014) for this issue was released before the print edition.