Sonic the Hedgehog is the main protagonist of the Sonic the Hedgehog Troll Associates books and its spin-offs. He is an anthropomorphic hedgehog endowed with super speed and the champion and de facto leader of the Knothole Freedom Fighters.


Sonic is a cool teenager with a big attitude. He possesses a lot of self-confidence and has a playful, yet never mean-spirited arrogance about him, which lets him have fun even in the face of danger and crack jokes while staring evil in the eye.

Sonic is very impatient when it comes to waiting and will actively seek out action, which makes him ignore manners and social customs and act before thinking. Because of his attitude, Sonic also sometimes come across as egotistical, but he is never selfish in his actions. Despite his flaws, Sonic is a good-natured person with a big heart and a strong sense of justice, and is fully devoted both to his friends and the Freedom Fighter cause.

Powers and abilities

Sonic's greatest strength is his running speed, with the ability to run at least at supersonic speed.

Sonic's main maneuver is curling into a spiky ball, which is a variant on the tendency for hedgehogs to roll into tight balls for protection, thereby turning himself into a buzzsaw that can cut through nearly anything.


  • Sonic the Hedgehog from the Troll continuity is very similar in design to the games' incarnation of Classic Sonic.
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