http://book.klll.cc/ebooks/subject/21913.opds?sort_order=downloads 2025-08-15T21:52:56Z Books about Butterflies -- North America (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 2025-08-15T21:52:56Z https://book.klll.cc/ebooks/subject/21913.opds?sort_order=title Sort Alphabetically by Title 2025-08-15T21:52:56Z https://book.klll.cc/ebooks/subject/21913.opds?sort_order=release_date Sort by Release Date 2025-08-15T21:52:56Z https://book.klll.cc/ebooks/41279.opds The Butterfly Book W. J. Holland 2025-08-15T21:52:56Z https://book.klll.cc/ebooks/37009.opds Butterflies Worth Knowing Clarence Moores Weed 2025-08-15T21:52:56Z https://book.klll.cc/ebooks/49625.opds The Mentor: Butterflies, Vol. 3, Num. 12, Serial No. 88, August 2, 1915 W. J. Holland