Which novel by Robert Louis Stevenson features a treasure map?

The Robert Louis Stevenson novel featuring a treasure map is Treasure Island.

Treasure Island is an adventure novel about Jim Hawkins, a boy drawn into a dangerous voyage after discovering a map connected with the pirate Captain Flint's buried fortune. The expedition aboard the Hispaniola brings Jim into contact with Long John Silver, one of fiction's most memorable and morally complex pirates.

Stevenson's story was first serialized in the children's magazine Young Folks from 1881 to 1882. It appeared as a book in 1883, originally under the title The Sea Cook: A Story for Boys. Although the novel is set in the eighteenth century, it helped establish imagery that later became standard in popular pirate stories: a deserted island, buried gold, a marked map, mutiny, and the one-legged pirate with a parrot.

The title is sometimes confused with Kidnapped, another Stevenson adventure, or with The Black Arrow, his historical romance. Treasure Island is specifically the work built around Jim Hawkins's journey and the search for Captain Flint's treasure.