Robert Louis Stevenson was a Scottish novelist, poet and travel writer, most noted for writing Treasure Island, Kidnapped, Strange Case of Dr Jekyll and Mr Hyde, and A Child's Garden of Verses.

Born and educated in Edinburgh, Stevenson suffered from serious bronchial trouble for much of his life, but continued to write prolifically and travel widely in defiance of his poor health.

Treasure Island (originally The Sea Cook: A Story for Boys) is an adventure novel by Scottish author Robert Louis Stevenson, narrating a tale of "buccaneers and buried gold." Its influence is enormous on popular perceptions of pirates, including such elements as treasure maps marked with an "X", schooners, the Black Spot, tropical islands, and one-legged seamen bearing parrots on their shoulders.