The Silent Ark, cited in Jeffrey Moussaieff Masson, The Pig Who Sang to the Moon: The Emotional World of Farm Animals (New York: Ballantine Books, 2004), ch. 1, p. 23 https://books.google.it/books?id=RbxeFLpNnxUC&pg=PA23.
Juliet Gellatley is a British writer and animal rights activist. She is the founder and director of Viva! and a former director of the Vegetarian Society. She is also a founding director of The Vegetarian and Vegan Foundation, now known as Viva!Health, along with Tony Wardle, with whom she was married and has two sons, Jazz and Finn, born in 2002.She is the author of The Livewire Guide to Going, Being and Staying Veggie!, The Silent Ark: A Chilling Expose of Meat – The Global Killer, and Born To Be Wild: The Livewire Guide to Saving Animals
Gellatley was the winner of the Linda McCartney Award for Animal Welfare in 1999, sponsored by the Daily Mirror's Pride of Britain Awards.
Wikipedia
The Silent Ark, cited in Jeffrey Moussaieff Masson, The Pig Who Sang to the Moon: The Emotional World of Farm Animals (New York: Ballantine Books, 2004), ch. 1, p. 23 https://books.google.it/books?id=RbxeFLpNnxUC&pg=PA23.