http://book.klll.cc/ebooks/author/57735.opds?sort_order=release_date 2025-11-18T09:40:34Z Books by Smith, Langdon Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T09:40:34Z https://en.wikipedia.org/wiki/Langdon_Smith See also: en.wikipedia 2025-11-18T09:40:34Z https://book.klll.cc/ebooks/74934.opds Poems of evolution Langdon Smith