Sixth Column

(This book is also known by the title "Sixth Column") An Asian totalitarian government using advanced technology conquers America practically overnight because America has basically disarmed itself. A supersecret laboratory becomes the last hope for America when a major breakthrough in technology is made. Unfortunately the breakthrough experiment also kills the lead researcher and most of the staff of the laboratory, leaving less than a dozen men alive, only one of them a scientist. A reserve intelligence Major, whose regular occupation is being an advertising executive, gets to the…