| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TNG | 6 | Timescape | |
| 2 | DS9 | 1 | Emissary | |
| 3 | DS9 | 2 | Whispers | |
| 4 | DS9 | 5 | Blaze of Glory |
| Series : | TNG Season 6 |
| Episode : | Timescape |
| Series : | DS9 Season 1 |
| Episode : | Emissary |
| Series : | DS9 Season 2 |
| Episode : | Whispers |
| Series : | DS9 Season 5 |
| Episode : | Blaze of Glory |
| © Graham & Ian Kennedy | Page views : 58,250 | Last updated : 22 Dec 2021 |
