http://book.klll.cc/ebooks/subject/9482.opds 2025-09-19T07:12:20Z Books about Happiness -- Early works to 1800 (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-19T07:12:20Z https://book.klll.cc/ebooks/subject/9482.opds?sort_order=title Sort Alphabetically by Title 2025-09-19T07:12:20Z https://book.klll.cc/ebooks/subject/9482.opds?sort_order=release_date Sort by Release Date 2025-09-19T07:12:20Z https://book.klll.cc/ebooks/14988.opds Cicero's Tusculan Disputations Marcus Tullius Cicero 2025-09-19T07:12:20Z https://book.klll.cc/ebooks/29247.opds The Academic Questions, Treatise De Finibus, and Tusculan Disputations, of M.T. Cicero, With a Sketch of the Greek Philosophers Mentioned by Cicero Marcus Tullius Cicero