Sonic Mania: Most Up-to-Date Encyclopedia, News & Reviews

SEGA Kicking Off Sonic's 30th Anniversary with Funko Pops and Energy Drinks

Sonic the Hedgehog is celebrating its 30th birthday on the fly with a host of announcements! – Drop The Spotlight

Thanks Ken Penders — SONIC ENCYCLO-SPEED-IA: THE TKP REPORT

Encyclospeedia acknowledging SatAM : r/SonicTheHedgehog

Sonic Stadium - Sonic News - Page 2 - Sonic Stadium

Sonic the Hedgehog 3 - Wikipedia

Sonic The Hedgehog 3: Most Up-to-Date Encyclopedia, News & Reviews

The best the Blue Blur has ever been — Sonic Mania Plus review — GAMINGTREND

Sonic the Hedgehog Encyclo-speed-ia (Deluxe Edition): Flynn, Ian, SEGA: 9781506720173: : Books

Sonic News, Page 5

Sonic Mania Review - A Joyous Leap Back In Time - Game Informer

Sonic the Hedgehog Encyclo-speed-ia (Deluxe Edition): Flynn, Ian, SEGA: 9781506720173: : Books

SwitchArcade Round-Up: Reviews Featuring 'Sonic Colors: Ultimate' and 'Prinny Presents', Plus the Latest Releases and Sales – TouchArcade

Thanks Ken Penders — SONIC ENCYCLO-SPEED-IA: THE TKP REPORT

Sonic Mania was already so good, I'd buy an incomplete version from June as-is