Saint-Exupéry’s The Little Prince. Hemingway’s Cat in the Rain. Albom’s Tuesdays with Morrie. “Fairies hid copies of these books and more in public places this past weekend as a local launch of The Book Fairies project, an international initiative in which people leave texts for others to discover in cities around the world. After readers finish a book, they are supposed to pass it on to others.”