The Call of Cthulhu

The Call of Cthulhu is a short story by American writer H. P. Lovecraft. Written in the summer of 1926, it was first published in the pulp magazine Weird Tales in February 1928.
The story' s narrator, Francis Wayland Thurston, recounts his discovery of various notes left behind by his great uncle, George Gammell Angell, a prominent professor of Semitic languages at Brown University in Providence, Rhode Island, who died during the winter of 1926, suspecting eldritch goings-on after being bumped into by a "nautical-looking negro".