Grant Geissman
| Item | Date | Publisher | Price | Role |
|---|---|---|---|---|
| Feldstein: The Mad Life & Fantastic Art of Al Feldstein! | Oct. 30, 2013 | IDW Publishing | $125.00 | Writer |
| Feldstein: The Mad Life & Fantastic Art of Al Feldstein! | Oct. 30, 2013 | IDW Publishing | $125.00 | Writer |
| Feldstein: The Mad Life & Fantastic Art of Al Feldstein! | Aug. 7, 2013 | IDW Publishing | $49.99 | Writer |
| Collectibly Mad | Nov. 9, 2011 | BOOM! Studios | Unknown | Writer |
