translated into French from the German) fell into their hands, and its perusal probably excited and overstrained Shelley's imagination." Professor Dowden then proceeds to narrate an incident connected with Coleridge's Christabel, of which more anon; and he says that immediately after that incident Byron proposed, "We will each write a ghost-story"—a suggestion to which the others assented. It is only fair to observe that Professor Dowden's account corresponds with that which Polidori himself supplied in the proem to his tale of The Vampyre. But Polidori's Diary proves that this is not absolutely correct. The ghost-stories (prompted by the Fantasmagoriana, a poor sort of book) had already been begun by Byron, Shelley, Mrs. Shelley, and Miss Clairmont, not later than June 17, whereas the Christabel incident happened on June 18. Byron's story, as I have already said, was The Vampyre, left a fragment; Shelley's is stated to have been some tale founded on his own early experiences—nothing farther is known of it; Mrs. Shelley's was eventually Frankenstein, but, from the details which have been published as to the first conception of this work, we must assume that what she had begun by June 17 was something different: of Miss Clairmont's story no sort of record remains.
The Countess Potocka, whom Polidori mentions, was a lady belonging to the highest Polish nobility.
