http://book.klll.cc/ebooks/author/51901.opds?sort_order=release_date 2025-08-21T07:05:45Z Books by Leydenfrost, Robert J. (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 2025-08-21T07:05:45Z https://book.klll.cc/ebooks/author/51901.opds?sort_order=title Sort Alphabetically by Title 2025-08-21T07:05:45Z https://book.klll.cc/ebooks/author/51901.opds?sort_order=downloads Sort by Popularity 2025-08-21T07:05:45Z https://book.klll.cc/ebooks/62546.opds Prey of the Space Falcon Wilbur S. Peacock 2025-08-21T07:05:45Z https://book.klll.cc/ebooks/62382.opds Thralls of the Endless Night Leigh Brackett 2025-08-21T07:05:45Z https://book.klll.cc/ebooks/62349.opds The Blue Behemoth Leigh Brackett