7 books in series

Sonic the Hedgehog (IDW)

Sonic the Hedgehog (IDW) is a 7-book series with 7 primary works first released in 2018 with contributions by Ian Flynn, Evan Stanley, Gale Galligan, Justin McElroy, Travis McElroy, Griffin McElroy, and Daniel Barnes.

Sonic the Hedgehog: The IDW Collection, Vol. 1
Sonic The Hedgehog, Vol. 14: Overpowered
Sonic the Hedgehog, Vol. 16: Misadventures
Sonic the Hedgehog: 30th Anniversary Celebration
Sonic the Hedgehog: Bad Guys
Sonic the Hedgehog: Scrapnik Island
Sonic the Hedgehog: Tangle & Whisper