Edgar Wallace,
Terror Keep — Chapter 11
(1927)
“ If Larmes Keep was the headquarters of the Flack gang, in what manner and for what reason had Olga Crewe been brought into the confederation? He judged her age at twenty-four; she had been a constant visitor, if not a resident, at Larmes Keep for at least ten years, and he knew enough of the ways of the underworld to realise that they did not employ children. Also she had been to a public school of some kind, and that would have absorbed at least four of the ten years—Mr. Reeder shook his head in doubt. ”
