The thrilling new series that lets fans relive classic Sonic stories continues! Volume 4 presents issues #13-#16 of Sonic's ongoing comic book series. This action-packed edition features the first appearance of mega-fan-favorite, Knuckles the Echidna! Stories include: 'This Island Hedgehog' and 'Space in your Face' (issue #13), 'Tails' Taste of Power' and 'Girls Just Wanna' Have Fun' (issue #14), 'Rockin' the 'Bot,' 'What's the Big Idea?' and 'Animal Magnetism' (issue #15), 'Sonic Under Glass' and 'The Man from H.E.D.G.E.H.O.G' (issue #16).