| Series | | Books |
| Robert George Dean |
| | |
| Non-Spy Series | | Three Lights Went Out [Pat Thompson] (1936) |
| | | The Sutton Place Murders [Pat Thompson] (1936) |
| | | What Gentleman Strangles a Lady? [Pat Thompson] (1936) |
| | | Murder on Margin [Pat Thompson] (1937) |
| | | Murder Makes a Merry Widow [Tony Hunter] (1938) |
| | | A Murder of Convenience [Tony Hunter] (1938) |
| | | Murder Most Opportune (1939) |
| | | Murder Through the Looking Glass [Tony Hunter] (1940) |
| | | A Murder by Marriage [Tony Hunter] (1940) |
| | | Murder in Mink [Tony Hunter] (1941) |
| | | On Ice [Tony Hunter] (1942) |
| | | Layoff [Tony Hunter] (1942) |
| | | The Case of Joshua Locke [Tony Hunter] (1951) |
| | | The Body Was Quite Cold [Tony Hunter] (1951) |
| | | Affair at Lover’s Leap aka Death at Lover’s Leap [Tony Hunter] (1953) |
| | | Death at Lover’s Leap aka Affair at Lover’s Leap (1954) |
| | |
| George Griswold |
| | |
| Mr. Groode | | A Gambit For Mr. Groode (1952) |
| | | A Checkmate By The Colonel (1953) |
| | | Red Pawns (1953) |
| | | The Pinned Man (1954) |
| | |