The Murders in the Rue Morgue
"The Balloon-Hoax" is like one of Poe's "tales of ratiocination" (such as "The Murders in the Rue Morgue") in reverse: rather than taking things apart to solve a problem, Poe builds up fiction to make it seem true. The story is also an early form of science fiction, specifically responding to the emerging technology of hot air balloons.