http://book.klll.cc/ebooks/subject/39177.opds 2025-08-07T00:25:27Z Books about Labor movement -- United States -- Fiction (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 2025-08-07T00:25:27Z https://book.klll.cc/ebooks/subject/39177.opds?sort_order=title Sort Alphabetically by Title 2025-08-07T00:25:27Z https://book.klll.cc/ebooks/subject/39177.opds?sort_order=release_date Sort by Release Date 2025-08-07T00:25:27Z https://book.klll.cc/ebooks/7522.opds King Coal : a novel Upton Sinclair 2025-08-07T00:25:27Z https://book.klll.cc/ebooks/70949.opds Kuningas kivihiili (Finnish) Upton Sinclair