John Buchan,
The Thirty-Nine Steps — Chapter Ten…
“ The last word was with Peter Plenaar. Scaife's men would be posted now, but there was no sign of a soul. The house stood as open as a market-place for anybody to observe. A three-foot railing separated it from the cliff road; the low sound of voices revealed where the occupants were finishing dinner. Everything was as public and above-board as a charity bazaar. Feeling the greatest fool on earth, I opened the gate and rang the bell. A man of my sort, who has travelled about the world in rough places, gets on perfectly well with two classes, what you may call the upper and the lower. ”
