http://book.klll.cc/ebooks/author/26099.opds?sort_order=release_date 2025-09-01T12:49:04Z Books by Harness, Charles L. (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 2025-09-01T12:49:04Z https://book.klll.cc/ebooks/author/26099.opds?sort_order=title Sort Alphabetically by Title 2025-09-01T12:49:04Z https://book.klll.cc/ebooks/author/26099.opds?sort_order=downloads Sort by Popularity 2025-09-01T12:49:04Z https://en.wikipedia.org/wiki/Charles_L._Harness See also: en.wikipedia 2025-09-01T12:49:04Z https://book.klll.cc/ebooks/63862.opds Stalemate in Space Charles L. Harness 2025-09-01T12:49:04Z https://book.klll.cc/ebooks/23872.opds The Professional Approach Charles L. Harness and Theodore L. Thomas