Sewall first appeared at the Hidden Walk in October 2007, shortly before Halloween. A chubby, imperious, and ruthlessly intelligent fourteen-year-old, he was never quite the typical Ahroun. Though never especially likeable (and with a habit of speaking rather too directly about things), Sewall took to cubhood with a will, seeking out lessons when ones weren't provided, always pushing for his Rite of Passage. Unfortunately, said Rite never quite got off the ground. In March 2008, Sewall was sent off to the Caern of the Earthspine to complete his education.