The Gold-Bug
O. Henry alludes to the stature of "The Gold-Bug" within the buried-treasure genre in his short story "Supply and Demand". One character learns that the main characters are searching for treasure, and he asks them if they have been reading Edgar Allan Poe. The title of Richard Powers' 1991 novel "The Gold Bug Variations" is derived from "The Gold-Bug" and from Bach's composition "Goldberg Variations", and the novel incorporates part of the short story's plot.