Perhaps amassing 2000 copies of Walden isn’t exactly what Thoreau meant when he exhorted us to ‘Simplify, simplify,’ however, some collectors do simplify their libraries by collecting different editions of a single book. Books like the Bible, The Rubaiyat of Omar Khayyam, and the works of Mark Twain, Charles Dickens, and Dante Alighieri have been published so often, with such a variety of bindings, languages, and illustrations, that a collection of even one of these books would be impossible to ever complete. We’ll take a look at a few of these monomaniacal collections on this week’s brattlecast.