http://book.klll.cc/ebooks/author/36340.opds?sort_order=release_date 2025-08-09T21:52:42Z Books by Turner, H. H. (Herbert Hall) (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-09T21:52:42Z https://book.klll.cc/ebooks/author/36340.opds?sort_order=title Sort Alphabetically by Title 2025-08-09T21:52:42Z https://book.klll.cc/ebooks/author/36340.opds?sort_order=downloads Sort by Popularity 2025-08-09T21:52:42Z https://en.wikipedia.org/wiki/Herbert_Hall_Turner See also: en.wikipedia 2025-08-09T21:52:42Z https://book.klll.cc/ebooks/70793.opds The foundations of Einstein's theory of gravitation Erwin Freundlich 2025-08-09T21:52:42Z https://book.klll.cc/ebooks/33337.opds Astronomical Discovery H. H. Turner