Michael Gallagher
| Item | Date | Publisher | Price | Role |
|---|---|---|---|---|
| Guardians of the Galaxy Classic Vol. 3: In the Year 3000 | April 12, 2017 | Marvel Comics | $34.99 | Writer |
| Guardians of the Galaxy Classic Vol. 2: In the Year 3000 | Aug. 31, 2016 | Marvel Comics | $34.99 | Writer |
| Guardians of the Galaxy Classic Vol. 1: In the Year 3000 | July 27, 2016 | Marvel Comics | $34.99 | Writer |
| Trinity: A Graphic History of First Atomic Bomb | June 5, 2013 | St. Martin's Press | $14.95 | Writer |
