http://book.klll.cc/ebooks/author/257.opds?sort_order=release_date 2025-08-17T07:30:08Z Books by Ferri, Enrico (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-17T07:30:08Z https://book.klll.cc/ebooks/author/257.opds?sort_order=title Sort Alphabetically by Title 2025-08-17T07:30:08Z https://book.klll.cc/ebooks/author/257.opds?sort_order=downloads Sort by Popularity 2025-08-17T07:30:08Z https://en.wikipedia.org/wiki/Enrico_Ferri See also: en.wikipedia 2025-08-17T07:30:08Z https://book.klll.cc/ebooks/54282.opds Socialismo y ciencia positiva (Darwin-Spencer-Marx) (Spanish) Enrico Ferri 2025-08-17T07:30:08Z https://book.klll.cc/ebooks/18397.opds Socialism and Modern Science (Darwin, Spencer, Marx) Enrico Ferri 2025-08-17T07:30:08Z https://book.klll.cc/ebooks/10580.opds The Positive School of Criminology Enrico Ferri 2025-08-17T07:30:08Z https://book.klll.cc/ebooks/477.opds Criminal Sociology Enrico Ferri