'The Castle of Otranto' often called the first gothic novel, was written in 1764 by whom?
Walpole, Horace, 4th Earl of Orford Horace Walpole William Marshall, Gent Horace Walpole, Earl of Orford HORACE WALPOLE Horatio S. Walpole Xo-Ho The Hon. Mr. H--CE W--LE William Marshall, Gent. H***** W***** Horace Walpole, 4th Earl of Orford Horatio or Horace Walpole H. Walpole Horace, 4th Earl of Orford Walpole