http://book.klll.cc/ebooks/author/37032.opds?sort_order=release_date 2025-11-17T05:30:12Z Books by Harvey, E. Newton (Edmund Newton) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T05:30:12Z https://en.wikipedia.org/wiki/E._Newton_Harvey See also: en.wikipedia 2025-11-17T05:30:12Z https://book.klll.cc/ebooks/34450.opds The Nature of Animal Light E. Newton Harvey