Knuckles the Echidna is a 32-issue series of American comic books published by Archie Comics that ran from 1997 to 2000, featuring Knuckles the Echidna, one of Sega's mascot video game characters from the Sonic the Hedgehog series. The series was a spin-off of Sonic the Hedgehog and shared continuity with that title. The series continued the ongoing story of Knuckles's search for answers about his heritage and true nature, which had previously been featured in the Sonic the Hedgehog series as well as several specials and miniseries.