Call of Quinnthulhu

A horror fanfic by Dervish. Quinn Morgendorffer is possessed by a demonic entity and begins to change, both physically and mentally, in frightening ways.

"Quinnthulhu" is a reference to a fictional demon god entity called Cthulhu.

Links
Call of Quinnthulhu can be found here at Outpost Daria (via Wayback Machine)