Gogoth

Gogoth is a troll first appearing in the "Restoration of Faith".

Restoration of Faith
Gogoth was guarding a bridge in Chicago. Harry Dresden was tricked by a misbehaving wealthy young girl, Faith Astor, whom he had been employed to find. Gogoth would not let them pass, given his rights to eat bad children, of which Faith was one, and tried to claim the girl as was his right. In the ensuing fight, Gogoth was wounded by Harry, and many little trolls escape from his body after he is slain by Karrin Murphy.