Secret Agent X-9: By Dashiell Hammett and Alex Raymond — IDW Publishing
Issue: #1
The strip was a dailies-only serial. This volume collects the complete Hammett/Raymond strips, plus the subsequent stories by Raymond and Leslie Charteris, famous himself for “The Saint” novels, as well as the Charteris stories drawn by Charles Flanders. Included are strips from January 22, 1934 through October 31, 1936.
Creators: Lorraine Turner, Bruce Canwell, Leslie Charteris, Dashiell Hammett, Alex Raymond, Joseph Ketels, Dean Mullaney, Charles Flanders, Dale Crain
Characters: Agent X-9