The term “fifth column” has its origin in the ’30s Spanish Civil War, when the military decided to overthrow the Madrid government. With four columns of troops advancing on the capital, their general ...
This cover image released by Minotaur shows "The Fifth Column," a novel by Andrew Gross. (Minotaur via AP) "The Fifth Column" (Minotaur), by Andrew Gross New York in 1939 is a scary place, with ...