Walt Disney's Gyro Gearloose - Free Comic Book Day — Gemstone Publishing
Issue: #1
Creators: John Clark, Pedro Alferez Canos, William Van Horn, Don Rosa, Summer Hinton, Susan Daigle-Leach, David Gerstein, Carl Barks
Characters: 176-671, The Helper, 176-617, Gyro Gearloose, 176-716, Uncle Scrooge, Launchpad McQuack