The Castle of Otranto

According to Wikipedia: "Horatio Walpole, 4th Earl of Orford (24 September 1717 – 2 March 1797), was an English art historian, man of letters, antiquarian and politician. He is now largely remembered for Strawberry Hill, the home he built in Twickenham, south-west London where he revived the Gothic style some decades before his Victorian successors, and for his Gothic novel, The Castle of Otranto....