http://book.klll.cc/ebooks/author/52857.opds?sort_order=release_date2025-11-15T00:30:16ZBooks by Richings, G. F.Free eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-11-15T00:30:16Zhttps://en.wikipedia.org/wiki/G._F._RichingsSee also: en.wikipedia2025-11-15T00:30:16Zhttps://book.klll.cc/ebooks/64338.opdsEvidences of Progress Among Colored PeopleG. F. Richings