The Dark Legion
Knuckles The Dark Legion #1-3
  
Lost Paradise
Knuckles The Echidna #4-6
  

Dark Vengeance
Knuckles The Echidna #7-9
  
The Forgotten Tribe
Knuckles The Echidna #10-12
  

The Chaotix Caper
Knuckles The Echidna #13-15
  
Deep Cover
Knuckles The Echidna #17-18
  

The Forbidden Zone
Knuckles The Echidna #19-21
  
Dark Alliance
Knuckles The Echidna #22-24
  

The First Date
Knuckles The Echidna #26-28
  
King Of The Hill
Knuckles The Echidna #30-32
  

Perfect Chaos
Sonic The Hedgehog #83-84
  
Sonic Milestone Covers
Sonic Anniversary Covers: Sonic The Hedgehog #25, 50, 75, & 100
  

Sonic Milestone Covers (Original)
Sonic Anniversary Covers: Sonic The Hedgehog #25, Sonic The Hedgehog #50, Sonic Super Special #6, & Sonic The Hedgehog #75
  
The Darkest Storm
Sonic The Hedgehog #162-164