Charles Fort,
The Book of the Damned — Chapter 12
“ Then one thinks of lightning? Once upon a time something melted, in streaks, the stones of forts on the tops of hills in Scotland, Ireland, Brittany, and Bohemia. Lightning selects the isolated and conspicuous. But some of the vitrified forts are not upon tops of hills: some are very inconspicuous: their walls too are vitrified in streaks. ”
