http://book.klll.cc/ebooks/subject/31148.opds?sort_order=release_date 2025-09-24T01:03:38Z Books about Gunpowder (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 2025-09-24T01:03:38Z https://book.klll.cc/ebooks/subject/31148.opds?sort_order=title Sort Alphabetically by Title 2025-09-24T01:03:38Z https://book.klll.cc/ebooks/subject/31148.opds?sort_order=downloads Sort by Popularity 2025-09-24T01:03:38Z https://book.klll.cc/ebooks/60441.opds Class Book for the School of Musketry, Hythe Ernest Christian Wilford 2025-09-24T01:03:38Z https://book.klll.cc/ebooks/54411.opds Gunpowder and Ammunition, Their Origin and Progress H. W. L. Hime