One of the characters in 
One of the characters in this novella interviews Professor William Channing Webb and hears "old Castro" describe the city of Irem. In its first section, the narrator finds a sculpture created by Henry Anthony Wilcox, while it begins by telling of Francis Wayland Thurston's exploration of the papers of George Gammell Angell. After seeing an old newspaper clipping from the Sidney Bulletin entitled "Mystery Derelict Found at Sea," this work's narrator seeks out that sailor, Gustaf Johansen. That article contains a picture of an idol exactly like one found with violent cults in Greenland and the Louisiana Bayou, the latter found by Inspector Legrasse. Both cults worship a figure who sleeps in R'lyeh and who has wings and a tentacled head. For 10 points, name this short story about the surfacing of an ancient being, by H. P. Lovecraft.
One of the characters in this novella interviews Professor William Channing Webb and hears "old Castro" describe the city of Irem.
"The Call of Cthulhu"