http://book.klll.cc/ebooks/author/57319.opds?sort_order=downloads2025-11-15T20:05:56ZBooks by Encyclopaedia Britannica, Inc.Free eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-11-15T20:05:56Zhttps://en.wikipedia.org/wiki/Encyclop%C3%A6dia_Britannica,_Inc.See also: en.wikipedia2025-11-15T20:05:56Zhttps://book.klll.cc/ebooks/74039.opdsThe reader's guide to the Encyclopaedia Britannica : A handbook containing sixty-six courses of systematic study or occasional readingInc. Encyclopaedia Britannica