https://openlibrary.org/books/OL7355488M.opds Meditations (Penguin Classics) 2021-03-07T14:59:23Z Marcus Aurelius https://openlibrary.org/authors/OL133986A/Marcus_Aurelius Penguin Classics October 31, 2006 304 https://openlibrary.org/books/OL7355488M https://archive.org/details/meditations00aure_014 urn:ISBN:0140449337 urn:ISBN:9780140449334 63185834