http://book.klll.cc/ebooks/subject/8073.opds?sort_order=release_date 2025-09-01T12:49:24Z Books about Mars (Planet) (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 2025-09-01T12:49:24Z https://book.klll.cc/ebooks/subject/8073.opds?sort_order=title Sort Alphabetically by Title 2025-09-01T12:49:24Z https://book.klll.cc/ebooks/subject/8073.opds?sort_order=downloads Sort by Popularity 2025-09-01T12:49:24Z https://book.klll.cc/ebooks/58222.opds The Destinies of the Stars Svante Arrhenius 2025-09-01T12:49:24Z https://book.klll.cc/ebooks/47015.opds Mars and Its Canals Percival Lowell 2025-09-01T12:49:24Z https://book.klll.cc/ebooks/44270.opds Mars and Its Mystery Edward Sylvester Morse 2025-09-01T12:49:24Z https://book.klll.cc/ebooks/7781.opds La Vita Sul Pianeta Marte (Italian) G. V. Schiaparelli 2025-09-01T12:49:24Z https://book.klll.cc/ebooks/10855.opds Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals," with an alternative explanation Alfred Russel Wallace