Murders of the Rue Morgue, Poe’s, 218.

Musaeus, Johann, 68 note.

Musgrave, Agnes, 141 note.

My Aunt Margaret’s Mirror, Scott’s, 150.

Mysteries of the Forest, Miss Eleanor Sleath’s, 76.

Mysteries of Udolpho (see Udolpho, Mysteries of).

Mysterious Bravo, 76.

Mysterious Bride, James Hogg’s, 191.

Mysterious Freebooter, Lathom’s, 76, 120.

Mysterious Hand, Randolph’s, 76, 120.

Mysterious Mother, Walpole’s, 34, 58.

Mysterious Spaniard, 186.

Mysterious Summons, 186.

Mysterious Visits, Mrs. Parson’s, 76.

Mysterious Wanderer, Miss Sophia Reeve’s, 76.

Mysterious Warnings, Mrs. Parson’s, 76, 129.

Mystery of M. Roget, Poe’s, 218.

Mystery of the Abbey, T.B.  Johnson’s, 140.

Mystery of the Black Tower, Palmer’s, 76.

Mystic Sepulchre, Palmer’s, 76.

My Uncle’s Garret Window, Lewis’s, 65.

Necromancer of the Black Forest, 129.

New Arabian Nights, Stevenson’s, 195.

Newcomes, Thackeray’s, 38 note.

Newgate Calendar, 109 note.

New Monk, “R.S.’s” 75.

New Monthly, 177.

Nigger of the Narcissus, Conrad’s, 227.

Nightmare, Shelley’s, 120.

Nightmare Abbey, Peacock’s, 47, 126, 138, 140.

Noctes Ambrosianae, 58, 62 note, 192.

Nocturnal Minstrel, Miss Sleath’s, 77.

Northanger Abbey, Jane Austen’s, 44, 128, 129-133, 185.

Notebooks, Hawthorne’s, 204, 212, 213.

Nouvelle Heloise, Rousseau’s, 134.

Nun, Mrs. Aphra Behn’s, 141.

Nun of Misericordia, Miss Sophia Francis’s, 76.

Nun of St. Omer’s, “Rosa Matilda’s,” 75.

Nurse’s Story, Mrs. Gaskell’s, 192, 193.

Objects of Terror, Drake’s essay on, 34.

Oblong Box, Poe’s, 219.

Old Bachelor, Crabbe’s, 142.

Old English Baron, Clara Reeve’s, 22, 25-28, 57.

“Old Jeffrey,” 6.

Old Manor House, Charlotte Smith’s, 77.

Old Mortality, Scott’s, 22, 154.

Old St. Paul’s, Ainsworth’s, 176.

Old Woman of Berkeley, Southey’s, 11.

Oppenheim, Phillips, 226.

Oriental Tale in England, Conant’s, 95 note, 96 note.

Ormond, T.B.  Brown’s, 198.

Oroonoko, Mrs. Aphra Behn’s, 222.

Orphan of the Rhine, Miss Sleath’s, 129.

Oscar and Alva, Byron’s, 72.

Osorio, Coleridge’s, 81.