The insistence of horror : aspects of the supernatural in eighteenth-century poetry / Patrical Meyer Spacks Spacks, Patricia Meyer. English poetry 18th century History and criticism. Supernatural in literature. PR555.S8 S65 821.6 SPI Includes bibliography (p. [207]-240) and index. Cambridge : Harvard University Press, 1962. 1962. 1962 Text viii, 244 p. ; eng