Nachie Marsham is the current publisher of IDW Publishing. His job is to see to the publication of the various comic titles produced by the company, which includes the Sonic the Hedgehog comic series and its spin-offs published by IDW Publishing.
- Sonic the Hedgehog:
- Sonic the Hedgehog 30th Anniversary Special ("Seasons of Chaos", "Sonic Learns to Drive", "Dr. Eggman's Birthday")
- Sonic the Hedgehog Free Comic Book Day 2021 ("Amy's New Hobby", "Race to the Empire")
- Sonic the Hedgehog: Bad Guys: