http://book.klll.cc/ebooks/author/57260.opds?sort_order=release_date 2025-11-17T21:17:04Z Books by Powell, F. York (Frederick York) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T21:17:04Z https://en.wikipedia.org/wiki/Frederick_York_Powell See also: en.wikipedia 2025-11-17T21:17:04Z https://book.klll.cc/ebooks/29637.opds Introduction to the study of history Charles Seignobos and Charles Victor Langlois