sonic55Sonic IDW (new issue #77 added) - read all issues on for free with no ads. Sonic the Hedgehog is an ongoing American comic book series based on the Sega video gameSA-55[1][2][3] is a character that appears in the Sonic the Hedgehog series. It was a robot created by Doctor Eggman, who assisted him during the premature time of awakening. The precursor