Operator #5, America's Secret Service Ace, appeared in 48 novels in theclassic pulp magazine bearing his name. From April 1934 to November 1939, JimmyChristopher fought villains from inside the United States and invaders fromwithout. With World War II looming on the horizon, the Operator #5 novelsbecame a reflection of the times, showcasing American fears of technology andoppression. In The Dawn that Shook the World, Jimmy Christopher leads aband of agents into Europe, battling a dictator with plans for world dominations(shades of Adolph Hitler!)