William Shakespeare, Thomas Bowdler (1850). “The Family Shakspeare, in One Volume: In which Nothing is Added to the Original Text, But Those Words and Expressions are Omitted which Cannot with Propriety be Read in a Family”, p.347
Marcus Tullius Cicero (1850). “Cicero's Three Books of Offices, or Moral Duties; also his Cato Major, an essay on Old Age; Lælius, an essay on Friendship; Paradoxes; Scipio's Dream; and Letter to Quintus on the duties of a magistrate. Literally translated, with notes ... by Cyrus R. Ed”, p.313
William Cowper, James Thomson (1832). “The Works of Cowper and Thompson: Including Many Letters and Poems Never Before Published in this Country. With a New and Interesting Memoir of the Life of Thomson”, p.118
John Muir (2015). “STEEP TRAILS: California - Utah - Nevada - Washington - Oregon - The Grand Canyon: Adventure Memoirs, Travel Sketches, Nature Essays and Wilderness Studies from the author of The Yosemite, Our National Parks, A Thousand-mile Walk to the Gulf & Picturesque California”, p.15, e-artnow