But, in spite of Protestantism, school-boards, and education committees, 'pisky-pows' are still placed on the ridge-tiles of West Cornish cottages, to propitiate the piskies and give them a dancing-place, lest they should turn the milk sour, and St. Just and Morvah folk are still 'pisky-led' on the Gump (_an Ûn Gumpas_, the Level Down, between Chûn Castle and Carn Kenidjack), and more rarely St. Columb and Roche folk on Goss Moor. It will not do to say that it is only another form of 'whisky-led'. That is an evidently modern explanation, invented since the substitution of strange Scottish and Irish drinks for the good 'Nantes' and wholesome 'Plymouth' of old time, and it does not fit in with the phenomena. It was only last winter, in a cottage not a hundred yards from where I am writing, that milk was set at night for piskies, who had been knocking on walls and generally making nuisances of themselves. Apparently the piskies only drank the 'astral' part of the milk (whatever that may be) and then the neighbouring cats drank what was left, and it disagreed with them. I cannot vouch for the truth of the part about the piskies and the 'astral' milk--I give it as it was told to me by the occupant of the cottage, who was not unacquainted with 'occult' terminology--but I do know that the milk was consumed, and that the cats, one of which was my own, were with one accord unwell all over the place. But for the present purpose it does not matter whether these things really happened or not. The point is that people thought they happened.