Includes authors with at least 6 novels, short fiction, poems or collections:
| Debut Year | Author | Number of Titles |
|---|---|---|
| 1927 | W. Alexander | 6 |
| 1927 | Wilford Allen | 7 |
| 1927 | Charles Birette | 11 |
| 1927 | Anthony Boucher | 91 |
| 1927 | Walter R. Brooks | 50 |
| 1927 | Katharine Burdekin | 7 |
| 1927 | Leonard Cline | 9 |
| 1927 | Harold Standish Corbin | 29 |
| 1927 | Donald Corley | 27 |
| 1927 | Arlton Eadie | 25 |
| 1927 | John Erskine | 14 |
| 1927 | Francis Flagg | 33 |
| 1927 | Guy Fowler | 9 |
| 1927 | Oscar J. Friend | 36 |
| 1927 | Sir Philip Gibbs | 12 |
| 1927 | Walter B. Gibson | 118 |
| 1927 | Lou Hampton | 17 |
| 1927 | Lavinia Leitch | 11 |
| 1927 | André de Lorde | 43 |
| 1927 | Philip MacDonald | 8 |
| 1927 | H. A. Manhood | 20 |
| 1927 | Kirk Mashburn | 15 |
| 1927 | Bob Olsen | 37 |
| 1927 | J. B. Priestley | 24 |
| 1927 | Jack Snow | 27 |
| 1927 | Wilfred Blanch Talman | 7 |
| 1927 | Tudor Teodorescu-Braniște?Tudor Teodorescu-Braniste Tudor Teodorescu-Branishte |
9 |
| 1927 | 海野十三?Unno Juza Unno Jūza うんのじゅうざ |
178 |
| 1927 | Harold Vinal | 15 |
| 1927 | Wilbert Wadleigh | 10 |
| 1927 | Aleksander Wat | 10 |
| 1927 | Wallace West | 60 |