John Buchan,
The Thirty-Nine Steps — Chapter Six…
“ I heard them fiddling with the door of the dovecot, and for one horrid moment I thought they were coming up. Then they thought better of it, and went back to the house. All that long blistering afternoon I lay baking on the roof-top. Thirst was my chief torment. My tongue was like a stick, and to make it worse, I could hear the cool drip of water from the mill-lade. I watched the course of the little stream as it came in from the moor, and my fancy followed it to the top of the glen, where it must issue from an icy fountain fringed with cool ferns and mosses. ”
