Chris Ulm
| Item | Date | Publisher | Price | Role |
|---|---|---|---|---|
| Robotech Archives: The Sentinels Vol. 2 | March 16, 2022 | Titan Books | $29.99 | Writer |
| Robotech Archives: The Sentinels Vol. 1 | Sept. 11, 2019 | Titan Books | $24.99 | Writer |
| Item | Date | Publisher | Price | Role |
|---|---|---|---|---|
| Robotech Archives: The Sentinels Vol. 2 | March 16, 2022 | Titan Books | $29.99 | Writer |
| Robotech Archives: The Sentinels Vol. 1 | Sept. 11, 2019 | Titan Books | $24.99 | Writer |