"The Gold-Bug" is a short story by American writer Edgar Allan Poe published in 1843. The plot follows William Legrand, who was bitten by a gold-colored bug. His servant Jupiter fears that Legrand is going insane and goes to Legrand's friend, an unnamed narrator, who agrees to visit his old friend. Legrand pulls the other two into an adventure after deciphering a secret message that will lead to a buried treasure. The story, set on Sullivan's Island, South Carolina, is often compared with Poe's "tales of ratiocination" as an early form of detective fiction. Poe became aware of the public's interest in secret writing in 1840 and asked readers to challenge his skills as a code-breaker. He took advantage of the popularity of cryptography as he was writing "The Gold-Bug", and the success of the story centers on one such cryptogram. Modern critics have judged the characterization of Legrand's servant Jupiter as racist, especially because of his comical dialect speech. Poe submitted "The Gold-Bug" as an entry to a writing contest sponsored by the Philadelphia Dollar Newspaper. His story won the grand prize and was published in three installments, beginning in June 1843. The prize also included $100, probably the largest single sum that Poe received for any of his works. An instant success, "The Gold-Bug" was the most popular and widely read of Poe's prose works during his lifetime. It also helped popularize cryptograms and secret writing. Plot summary William Legrand has relocated from New Orleans to Sullivan's Island in South Carolina after losing his family fortune, and has brought his African-American servant Jupiter with him. The story's narrator, a friend of Legrand, visits him one evening to see an unusual scarab-like bug he has found. The bug's weight and lustrous appearance convince Jupiter that it is made of pure gold. Legrand has lent it to an officer stationed at a nearby fort, but he draws a sketch of it for the narrator, with markings on the carapace that resemble a skull. As they discuss the bug, Legrand becomes particularly focused on the sketch and carefully locks it in his desk for safekeeping. Confused, the narrator takes his leave for the night. One month later, Jupiter visits the narrator on behalf of his master and asks him to come immediately, fearing that Legrand has been bitten by the bug and gone insane. Once they arrive on the island, Legrand