Armchair Fiction presents extra large editions of classic science fiction double novels. The first novel is by veteran sci-fi author, Chester S. Geier. "Outlaw in the Sky" is all about the wild west of the Martian frontier. These wilds were open for the taking, and Terrans had come to the red planet in droves, just to have a crack at starting a new life. But those grim pioneer days on Mars formed a lush field for ruthless men, too. And far too often,...