http://book.klll.cc/ebooks/subject/35567.opds 2025-08-09T17:53:12Z Books about Work ethic (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 2025-08-09T17:53:12Z https://book.klll.cc/ebooks/63511.opds The Negro Laborer: A Word to Him W. H. Councill