Sonic Universe is the hit spin-off series to Archie Comics' wildly successful Sonic the Hedgehog comic book series!  Explore the characters, worlds and dimensions of Sonic's universe! Knuckles the Echidna is hot on the trail of his arch-nemesis, Dr. Finitevus.  What he finds, however, is an ever-deepening mystery!  But before he can investigate further, the newest Dark Egg Legion chapter attacks!  To save Angel Island, Knuckles must team up with the Downunda Freedom Fighters--as well as Dr. Finitevus?!  New faces, new twists and surprises abound, and you cannot miss the thunderous showdown at the end! Knuckles Returns collects Sonic Universe #9-12.