| Source | Date | Type | Role |
|---|---|---|---|
| The Territory of Rigel | 1967-09 | Poem | Author |
| Vulcan Love Song | 1968-04 | Poem | Author |
| Proposed Structural Sketch of the Vulcan Language | 1968-09 | Essay | Author |
| The Vulcan Heart: An Alternate Proposal | 1968-09 | Source | Author |
| Star Trek Concordance of People, Places and Things | 1969 | Book | Author |
| Bright Alpha | 1969-06 | Story | Author |
| Tomlinson | 1969-08 | Story | Author |
| The Stainless Steel Rose | 1969-12 | Story | Author |
| From the files of the Terran Bureau of Investigation | 1970-06 | Poem | Author |
| Leila in the New Land | 1970-06 | Poem | Author |
| The Skyborn | 1970-06 | Story | Author |