Arthur Conan Doyle,
The Mystery of Cloomber — Chapter 3
(1889)
“ Why, excepting ourselves, there is not a family that they could speak to for seven miles and more.""General Heatherstone is a very distinguished soldier," remarked my father."Why, papa, however came you to know anything about him?""Ah, my dears," said my father, smiling at us over his coffee-cup, "you were laughing at my library just now, but you see it may be very useful at times." ”
