After serving as a trial lawyer for many years, Gardner began writing detective stories for magazines in the early 1920s. He became a prolific novelist whose narratives were characterized by fast action and clever legal devices—which he based on his own courtroom tactics. His most famous character was the unconventional lawyer Perry Mason, who appeared in more than 80 novels and inspired a television series. Gardner published his stories under at least seven pseudonyms. What were some of them? Discuss
Source: The Free Dictionary