| Source | Date | Type | Role |
|---|---|---|---|
| Yesterday's Enterprise | 1990-02-19 | Episode | Screenwriter |
| Captain's Holiday | 1990-04-02 | Episode | Author |
| Qpid | 1991-04-22 | Episode | Author / Screenwriter |
| Babel | 1993-01-24 | Episode | Author |
| The Nagus | 1993-03-21 | Episode | Screenwriter |
| The Storyteller | 1993-05-02 | Episode | Screenwriter |
| The Ferengi Rules of Acquisition | 1995-07 | Book | Author |
| Legends of the Ferengi | 1997-08 | Book | Author |