http://book.klll.cc/ebooks/author/35958.opds?sort_order=title 2025-08-28T00:34:24Z Books by Kerr, Charles H. (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-28T00:34:24Z https://book.klll.cc/ebooks/author/35958.opds?sort_order=release_date Sort by Release Date 2025-08-28T00:34:24Z https://book.klll.cc/ebooks/author/35958.opds?sort_order=downloads Sort by Popularity 2025-08-28T00:34:24Z https://en.wikipedia.org/wiki/Charles_H._Kerr See also: en.wikipedia 2025-08-28T00:34:24Z https://book.klll.cc/ebooks/32644.opds Essays on the Materialistic Conception of History Antonio Labriola 2025-08-28T00:34:24Z https://book.klll.cc/ebooks/52984.opds Right to Be Lazy, and Other Studies Paul Lafargue