AN ESSAY

OF

The Nature and Actions of the Subterranean (and, for the moƒt Part,) Inviƒible People, heretofioir going under the name of ELVES, FAUNES, and FAIRIES, or the lyke, among the Low-Country Scots, as they are deƒcribed by thoƒe who have the SECOND SIGHT; and now, to occaƒion further Inquiry, collected and compared, by a Circumƒpect Inquirer reƒiding among the Scottiƒh-Irifh in Scotland.