Robert Louis Stevenson was a Scottish novelist, essayist, poet and travel writer. 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. As a young man, he mixed in London literary circles, receiving encouragement from Andrew Lang, Edmund Gosse, Leslie Stephen and W. E. Henley, the last of whom may have provided the model for Long John Silver in Treasure Island. THE MORALITY OF THE PROFESSION OF LETTERS: The profession of letters has been lately debated in the public prints; and it has been debated, to put the matter mildly, from a point of view that was calculated to surprise high-minded men, and bring a general contempt on books and reading.