1. 01. English Non Fiction Sonic the hedgehog : fallout! / by Flynn, Ian, Publication: San Diego, CA : IDW Publishing , 2019 . 1 volume (unpaged) : , "Originally published as Sonic the Hedgehog issues #1-4"--Title page verso. | Chiefly illustrations. 26 cm Date:2019 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Sonic the Hedgehog. Sonic & Tails, best buds forever. by Sega Publication: . 1 volume (unpaged) : , "Originally published as Sonic the hedgehog issues #1, 13, 34 and 35"--Title page verso. 22 cm Availability: Copies available: (1), Actions:
3. 12. Miscellaneous Sonic the Hedgehog. by Flynn, Ian, Publication: . 1 volume (unpaged) : , "Sega." | "Originally published as Sonic the Hedgehog issues #41-44"--Copyright page | Chiefly illustrations. 26 cm Availability: Copies available: (1), Actions: