Knuckles the Echidna 19 First Appearance, 20-21,Sonic the Hedgehog 68-80, 88-94, 99, 101 Cameo, 102, 105 Cameo, 118, 121, 125, 134, 144, 156, 158-164, 168, 170, 174, 176-180, 191-192, 197, 201-202, 215, 219 (Cover/Off-Panel), 223-224, 232-234, 239-240, 241 (Cover only)
Sonic Universe #35-36, 41-44
Sonic Super Special 11 Girls Rule
Sonic Super Special Magazine #'s 3-4 (Mobius Timeline)
Last updated: October 26, 2012
