Adventures of Sonic the Hedgehog (1993) · Sonic the Hedgehog (1993—1994) · Sonic Underground (1999) · Sonic X (2003—2005) · Sonic Boom (2014—2017) · Sonic Prime (2022-present) Sonic Official (2016-present) · Sonic Station Live! (2020-present) · Sonic Central (2021-present) · TailsTube (2022-present) · Sonic & Friends

BradyGames ( Sonic Riders: BradyGames Official Strategy Guide (2006), Sonic Colors: BradyGames Official Strategy Guide (2010), Sonic Generations: BradyGames Official Strategy Guide (2011)) · Prima Games ( Sonic Adventure: Prima's Official Strategy Guide (1999), Sonic Adventure 2: Prima's Official Strategy Guide (2001), Sonic Adventure 2: Prima's Official Strategy Guide (2003), Sonic Adventure DX: Director's Cut: Prima's Official Strategy Guide (2003), Sonic Heroes: Prima's Official Strategy Guide (2004), Shadow the Hedgehog: Prima Official Game Guide (2005), Sonic the Hedgehog: Official Game Guide (2006), Sonic and the Secret Rings: Prima Official Game Guide (2007), Sonic Unleashed: Prima Official Game Guide (2008), Sonic Chronicles: The Dark Brotherhood: Prima Official Game Guide (2008)) · Sonic Adventure 2 Perfect Guide (2001) · Sonic Advance & Sonic Adventure 2: Battle Official Perfect Guide (2002) · Sonic Advance 2 Official Guidebook (2003) · Shadow the Hedgehog Strongest Strategy Guide (2005) · Softbank ( Sonic R Official Guide (1997), Sonic Adventure: Navigation Guide (1999), Sonic Adventure 2 Hero/Dark Manual (2001)) Anniversaries ( 10th, 15th, 20th, 25th, 30th) · Conventions ( Sonic Boom, Sonic Party 2002 Summer Festival, Sonic Party 2003 Summer Festival, Summer of Sonic) · Fast. Friends. Forever. · Franchise timeline · Ken Penders' legal cases · Project Sonic · Sonic 2020 · Sonic Generations of Skate · Sonic in Sydney · Sonic the Hedgehog 30th Anniversary Symphony · Steve Aoki x Sonic Concert · Sonic Symphony World Tour Sonic the Animation (1997) · Sonic: Night of the Werehog (2008) · Sonic Mania Adventures (2018) · Team Sonic Racing Overdrive (2019) · Chao In Space (2019) · Around the World in 80 Seconds (2020) · Sonic Colors: Rise of the Wisps (2021) · Sonic Drone Home (2022) · Sonic Frontiers Prologue: Divergence (2022) · Sonic Superstars: Trio of Trouble (2023) · Ghost Tale (2023)