"Olalla" is a short story by the Scottish novelist, poet, essayist and travel writer Robert Louis Stevenson. It was first published in the Christmas 1885 issue of The Court and Society Review, then re-published in 1887 as part of the collection The Merry Men and Other Tales and Fables. It is set in Spain during the Peninsular War.
The story is told in first person by a nameless English soldier. He is recovering from his wounds in a Spanish hospital, where his doctor suggests he take up temporary residence with a local family, but with their stipulation that he remain a stranger to them. The once-noble family consists of a mother, a son (Felipe), and a daughter (Olalla)...