Wilson's Tales of the Borders and of Scotland…
“ No two spirits, though they were both spirits of the lake and the river, could be more different. The kelpie invariably appeared in the form of a young horse; the water-wraith in that of a very tall woman, dressed in green, with a withered meagre countenance, ever distorted by a malignant scowl. It is the water-wraith, not the kelpie, whom Sir Walter should have quoted; and yet I could tell you curious stories of the kelpie, too.""We must have them all," said my friend, "ere we part; meanwhile, I should like to hear some of your stories of the Conan." ”
