"Inside Job," Part Four. The explosive finale to the Scourge Arc! Sonic's evil twin is running with the Destructix, and they're fighting for their lives to escape Zone Jail! If the rioting prisoners don't get them, the Zone Cops will! In the mad dash for freedom, who will escape - and who will be left behind?

Everybody knows Sonic the Hedgehog—the cool, blue hero of his world! But on the dark mirror world of Moebius, his doppelganger, the mean, green Scourge the Hedgehog menaces everyone! He did until he was finally brought to justice, that is. But Scourge's old flame, Fiona Fox, brings her gang of the Destructix to bust him out. Can Scourge get the gang to follow his lead? Can any of them break out of the maximum-security prison? It's "Sonic" at his most villainous in Scourge's breakout story! SCOURGE: LOCKDOWN collects SONIC UNIVERSE #29-32. From the Trade Paperback edition.

"Inside Job," Part One. Step aside, Sonic - this arc is starring Scourge! The vicious "Evil Sonic" is under heavy lock-down in Zone Jail. Can it be that the would-be world conqueror has been beaten into submission? And when some unlikely allies arrive, will his ego allow him to accept their help?

"Unsung Heroes," Part Four. As the Council of Acorn prepares to ratify the new constitution, Ixis Naugus prepares to unleash a devastating spell from his secret lair! The Secret Freedom Fighters will only get one shot to stop him, and if they fail, they'll lose the city forever! Don't miss the action-packed finale to the Secret Freedom Fighters arc!

"Blast from the Past": For once, Antoine's slipups end in something useful, as the Freedom Fighters discover an enormous Mobian Cavebear frozen in ice. But they get more than they bargained for when they unthaw the wild beast!

Having endured a fierce battle with the Spider Ninjas, Sonic and his friends must now face Bat Ninjas! While ambushes threaten around every corner, the intrepid heroes proceed on their journey to the temple under the firm resolves of Sally and Monkey Khan. Are these deadly skirmishes any match for the political chess games and machinations of war that lurk beneath the surface?

"Inside Job," Part Three. Scourge the Hedgehog, evil doppelganger to Sonic, is half-way to his goal: put together a gang and bust out of Zone Jail! But first he'll need to win the loyalty of two of the most dangerous members of the Destructix. If he can survive that, the rest is easy: fighting an army of Zone Cops and rival inmates!