Having lost my heart to the Hebridean islands off Scotland's west coast, I'm fascinated by the archipelago's natural and cultural history. If you are too, I recommend David Brown's essay "Orwell's Last Neighborhood": a discussion of George Orwell's time on the remote island of Jura, where he wrote his most famous book. "The conventional wisdom," says Brown, "is that Orwell’s years on Jura killed him, nearly robbing the world of 1984. None of his biographers or friends seemed to consider that Jura, despite or because of its harshness, might have extended his life and given him the psychic space to imagine a place utterly unlike it."
I also recommend "Island Mentality" by Madeleine Bunting, a short piece on Orwell and other writers drawn to the Hebrides -- along with her book-length survey of the islands: Love of Country: A Hebridean Journey.
And finally, I recommend three good novels set in the Hebrides: Anna Mazzola's darkly folkloric The Story Keeper, Sarah Moss' darkly comic Night Waking, and Andrew Miller's gripping early-19th-century saga Now We Shall Be Entirely Free.
What are some of your favorite novels set on islands, real or imaginary? Mine include Margot Lanagan's The Brides of Rollrock Island (a selkie novel), Elizabeth Knox's Billie's Kiss, Frances Hardinge's The Lie Tree, and the Earthsea books of Ursula K. Le Guin.