. . "Secret Agent X-9"@en . . . . . . . "X-9 was a nameless agent who worked for a nameless agency. X-9 used the name \"Dexter\" in the first story (\"It's not my name, but it'll do.\") and kept using it or being called by it in later stories, but acquired the name \"Phil Corrigan\" in the 1940s and decades later the strip was renamed Secret Agent Corrigan. The nameless agency was also briefly the FBI when the FBI was in vogue, but when the FBI became less popular, references to it were dropped and the agency was nameless again."@en . . . "X-9 was a nameless agent who worked for a nameless agency. X-9 used the name \"Dexter\" in the first story (\"It's not my name, but it'll do.\") and kept using it or being called by it in later stories, but acquired the name \"Phil Corrigan\" in the 1940s and decades later the strip was renamed Secret Agent Corrigan. The nameless agency was also briefly the FBI when the FBI was in vogue, but when the FBI became less popular, references to it were dropped and the agency was nameless again. The strip was something of a combination of a secret agent and private eye adventure, and it went back and forth between the two. Despite the initial combination of talents, the strip was never a success; perhaps the confusion about what kind of strip it actually was contributed to this. By the next year, Hammett and Raymond had both left the strip."@en . . . . . . . . . .