http://book.klll.cc/ebooks/subject/35835.opds 2025-08-06T21:31:24Z Books about Social evolution (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 2025-08-06T21:31:24Z https://book.klll.cc/ebooks/subject/35835.opds?sort_order=title Sort Alphabetically by Title 2025-08-06T21:31:24Z https://book.klll.cc/ebooks/subject/35835.opds?sort_order=release_date Sort by Release Date 2025-08-06T21:31:24Z https://book.klll.cc/ebooks/70458.opds Primitive culture, vol. 1 (of 2) : Researches into the development of mythology, philosophy, religion, language, art, and custom Edward B. Tylor 2025-08-06T21:31:24Z https://book.klll.cc/ebooks/70484.opds Primitive culture, vol. 2 (of 2) : Researches into the development of mythology, philosophy, religion, language, art, and custom Edward B. Tylor 2025-08-06T21:31:24Z https://book.klll.cc/ebooks/45950.opds Ancient society : or, Researches in the lines of human progress from savagery, through barbarism to civilization Lewis Henry Morgan 2025-08-06T21:31:24Z https://book.klll.cc/ebooks/67463.opds A Vision of the Future, Based on the Application of Ethical Principles Jane Hume Clapperton 2025-08-06T21:31:24Z https://book.klll.cc/ebooks/64098.opds Human Work Charlotte Perkins Gilman