Second Sight, in the days of James VI. had been a burning matter. After the Restoration, a habit of jesting at everything of the kind came in, on one hand; on the other, a desire to investigate and probe the stories of Scotch clairvoyance. Many fellows of the Royal Society, and learned men, like Robert Boyle, Henry More, Glanvill, Pepys, Aubrey, and others, wrote eagerly to correspondents in the Highlands, while Sacheverell and Waldron discussed the topic as regarded the Isle of Man. Then came special writers on the theme, as Aubrey, Kirk, Frazer, Martin, De Foe (who compiled a catch-penny treatise on Duncan Campbell, a Highland fortune-teller in London), Theophilus Insulanus (who was urged to his task by Sir Richard Steele), Wodrow, a great ghost-hunter: and so we reach Dr. Johnson, who was 'willing to be convinced,' but was not under conviction. In answer to queries circulated for Aubrey, he learned that 'the godly' have not the faculty, but 'the virtuous' may have it. But Wodrow's saint who saw Bothwell Brig, and another very savoury Christian who saw Dundee slain at Killiecrankie, may surely be counted among 'the godly'. There was difference of opinion as to the hereditary character of the complaint. A correspondent of Aubrey's vouches for a second-sighted man who babbled too much 'about the phairie,' and 'was suddenly removed to the farther end of the house, and was there almost strangled'. {234} This implies that spirits or 'Phairies' lifted him, as they did to a seer spoken of by Kirk, and do to the tribal medicine-men of the Australians, and of course, to 'mediums'. Contemporary with Aubrey was the Rev. Robert Kirk of Aberfoyle, a Celtic scholar who translated the Bible into Gaelic. In 1691 he finished his Secret Commonwealth of Elves, Faunes and Fairies, whereof only a fragment has reached us. It has been maintained that the book was printed in 1691, but no mortal eye has seen a copy. In 1815 Sir Walter Scott printed a hundred copies from a manuscript in the Advocates' Library in Edinburgh. He did not put his name on the book, but Charles Kirkpatrick Sharpe, in a note on his own copy, affirms that Sir Walter was the editor. {235} Another edition was edited, for Mr. Nutt, by the present writer, in 1893. In the year following the completion of his book Mr. Kirk died, or, as local tradition avers, was carried away to fairyland. Mr. Kirk has none of the Presbyterian abhorrence of fairies and fauns, though, like the accusers of the Orkney witches, he believes that 'phairie control' inspires the second-sighted men, who see them eat at funerals. The seers were wont to observe doubles of living people, and these doubles are explained as 'co-walkers' from the fairy world. This 'co-walker' 'wes also often seen of old to enter a hous, by which the people knew that the person of that liknes wes to visite them within a few days'.