The Woman in White is an epistolary novel written by Wilkie Collins in 1859, serialized in 1859–1860, and first published in book form in 1860. It is considered to be among the first mystery novels and is widely regarded as one of the first (and finest) in the genre of ‘sensation novels’ :
Walter Hartright, a young art teacher, meets a mysterious and distressed woman dressed in white. He helps her on her way, but later learns that she has escaped from an asylum. Next day, he travels to Limmeridge House in Cumberland, having been hired as a drawing master on the recommendation of his friend, Pesca, an Italian language master.