by my own imperfect effort to seize the guard's horn, and to blow a warning blast. But the Dream knows best; and the Dream, I say again, is the responsible party. 4. "The Spanish Nun." [Footnote: Published in "Narrative and Miscellaneous Essays."]--There are some narratives, which, though pure fictions from first to last, counterfeit so vividly the air of grave realities, that, if deliberately offered for such, they would for a time impose upon everybody. In the opposite scale there are other narratives, which, whilst rigorously true, move amongst characters and scenes so remote from our ordinary experience, and through, a state of society so favorable to an adventurous cast of incidents, that they would everywhere pass for romances, if severed from the documents which attest their fidelity to facts. In the former class stand the admirable novels of De Foe; and, on a lower range, within the same category, the inimitable "Vicar of Wakefield;" upon which last novel, without at all designing it, I once became the author of the following instructive experiment. I had given a copy of this little novel to a beautiful girl of seventeen, the daughter of a statesman in Westmoreland, not designing any deception (nor so much as any concealment) with respect to the fictitious character of the incidents and of the actors in that famous tale. Mere accident it was that had intercepted those explanations as to the extent of fiction in these points which in this case it would have been so natural to make. Indeed, considering the exquisite verisimilitude of the work meeting with such absolute inexperience in the reader, it was almost a duty to have made them. This duty, however, something had caused me to forget; and when next I saw the young mountaineer, I forgot that I _had_ forgotten it. Consequently, at first I was perplexed by the unfaltering gravity with which my fair young friend spoke of Dr. Primrose, of Sophia and her sister, of Squire Thornhill, &c., as real and probably living personages, who could sue and be sued. It appeared that this artless young rustic, who had never heard of novels and romances as a bare possibility amongst all the shameless devices of London swindlers, had read with religious fidelity every word of this tale, so thoroughly life-like, surrendering her perfect faith and her loving sympathy to the different persons in the tale, and the natural distresses in which they are involved, without suspecting, for a moment, that by so much as a breathing of exaggeration or of embellishment the pure gospel truth of the narrative could have been sullied. She listened, in a kind of breathless stupor, to my frank explanation--that not part only, but the whole, of this natural tale was a pure invention. Scorn and indignation flashed from her eyes. She regarded herself as one who had been hoaxed and swindled; begged me to take back the book; and never again, to the end of her life, could