http://book.klll.cc/ebooks/subject/23601.opds 2025-08-15T18:18:43Z Books about Slavery -- Cuba (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 2025-08-15T18:18:43Z https://book.klll.cc/ebooks/39930.opds El proletario en España y el Negro en Cuba (Spanish) Ramón J. Espinosa