http://book.klll.cc/ebooks/subject/15464.opds?sort_order=release_date 2025-08-06T14:55:36Z Books about Coal (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 2025-08-06T14:55:36Z https://book.klll.cc/ebooks/subject/15464.opds?sort_order=title Sort Alphabetically by Title 2025-08-06T14:55:36Z https://book.klll.cc/ebooks/subject/15464.opds?sort_order=downloads Sort by Popularity 2025-08-06T14:55:36Z https://book.klll.cc/ebooks/69134.opds Coal and the coal mines Homer Greene 2025-08-06T14:55:36Z https://book.klll.cc/ebooks/51106.opds The Mentor: The Story of Coal, vol. 6, Num. 6, Serial No. 154, May 1, 1918 Charles Fitzhugh Talman 2025-08-06T14:55:36Z https://book.klll.cc/ebooks/36432.opds The Coming of Coal Robert W. Bruère 2025-08-06T14:55:36Z https://book.klll.cc/ebooks/33165.opds Coal, and What We Get from It Raphael Meldola 2025-08-06T14:55:36Z https://book.klll.cc/ebooks/12762.opds The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes Edward A. Martin