Sonic X: Volume 4

Sonic, the dashing blue speedster is a master of rapid response. He uses his quick wit and fast feet to save his friends from the venomous villain Dr. Eggman. So step it up and join Sonic as he battles against his nemesis who is on a mission to collect the seven legendary Chaos Emeralds, establish the 'Eggman Empire' and then take over the world. Fully charged and ready for a run in, Sonic battles Dr. Eggman's high I.Q., huge waistline and massive ego - however the power of the Chaos Emeralds triggers an accident and Sonic and his allies are whisked to a new world full of strange creatures called 'humans'. Can Sonic stop Dr. Eggman and find his way back home?