In 1931
Street & Smith, one of the major
pulp magazine publishers, launched
The Shadow, the first of the
hero pulps. It was an immediate success, and other publications quickly copied the format.
Henry Steeger, the owner of pulp publisher
Popular Publications, launched two hero pulps in 1933 in response: one was
G-8 and His Battle Aces, an air-war pulp, and the other was
The Spider, about a crime fighter.
The Spider was successful, and Steeger decided to add another hero pulp. Steeger's idea, which he had been mulling over for while, was for a hero who would "single-handedly, or almost, save the nation from complete destruction regularly every month". Popular engaged Frederick C. Davis to write the lead novels; Davis was "one of the most competent writers we had", in Steeger's words. The lead novels featured Operator #5, whose real name was Jimmy Christopher of the Secret Service. The novels were written by Frederick C. Davis until November 1935, then by Emile C. Tepperman until March 1938, and then Wayne Rogers for the remainder of the run; all three used the house name "Curtis Steele" on all their work for
Operator #5. ==Contents and reception==