Sonic the Hedgehog (character) - Wikipedia

Sonic the Hedgehog (Franchise) - TV Tropes

Sonic the Hedgehog (universe) - SmashWiki, the Super Smash Bros. wiki

Amy - Super Mario Wiki, the Mario encyclopedia

Characters - SRB2 Wiki

Sonic the Hedgehog 2 (8-bit video game) - Wikipedia

Adventures of Sonic the Hedgehog (partially lost unaired pilot of DIC animated series; 1992) - The Lost Media Wiki

Focus On: 20 Most Popular Super Smash Bros. Fighters: Pikachu, Link (The Legend of Zelda), Sonic the Hedgehog (character), Princess Zelda, Kirby ( character), Samus Aran, Wario, Cloud Strife, etc. - Kindle

Sonic Adventure DX - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

Sonic the Hedgehog (1991 video game) - Wikiwand

Shadow the Hedgehog - SmashWiki, the Super Smash Bros. wiki