SONIC THE HEDGEHOG #170

Main Story: "Comings & Goings" Writer: Ian Flynn. Penciler: Tracy Yardley.
In recent battles, Sonic and the Freedom Fighters have suffered some devastating losses, but how can they possibly withstand much more? As the King lies at death's door, Sonic, Knuckles, and Tails go to the farthest reaches of the universe on a mission to save the day. Can anyone prepare them for the surprises they find there? Not to mention the new threat of diabolical tyrant Robotnik and the mysterious Shadow joining forces! Will evil rule the day, or will this new alliance simply pit Shadow and Eggman at each other's throats?!

SONIC THE HEDGEHOG #171

Main Story: "I Am" Writer: Ian Flynn. Penciler: Tracy Yardley. Inker: Jim Amash.
As Shadow and Dr. Robotnik's personal war intensifies, could it bring an end to life as we know it? When Shadow steals classified information about himself from Dr. Robotnik, he enlists Sonic, Tails, and Knuckles to help him crack the code. But is he really ready to learn who he truly is?!
Back-up Story: "The Enforcers" Writer: Ian Flynn. Penciler: Tracy Yardley. Inker: Jim Amash.
Without his son's help, Knuckles' father Locke is losing control of Angel Island. Will the help offered by a mysterious new benefactor be accepted by Locke? And if so, will it mean the end of Angel Island?

SONIC THE HEDGEHOG #172

Back-up Story: "Worth the Effort" Writer: Ian Flynn. Penciler: Tania Del Rio. Inker: Jim Amash.
Amy gets trained by one of the best warriors ever, Knuckles' girlfriend, Julie-Su. But will Amy's infatuation for Sonic put both of them in danger?