| Title | Type | Date | Role |
|---|---|---|---|
| Star Trektennial News 13 | Periodical | 1976-05 | Editor |
| Letters to Star Trek | Book | 1976-12-12 | Author |
| Star Trek Speaks | Book | 1979-10-15 | |
| The Making of Star Trek: The Motion Picture | Book | 1980-03 | |
| Ménage à Troi | Episode | 1990-05-28 | Author |
| The Game | Episode | 1991-10-28 | Author |
| Inside Trek: My Secret Life with Star Trek Creator Gene Roddenberry | Book | 2002-05 | Author |