http://book.klll.cc/ebooks/bookshelf/68.opds?sort_order=release_date 2025-08-07T00:59:46Z Books in Science Fiction (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 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/bookshelf/68.opds?sort_order=author Sort Alphabetically by Author 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/bookshelf/68.opds?sort_order=title Sort Alphabetically by Title 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/bookshelf/68.opds?sort_order=downloads Sort by Popularity 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/56889.opds The Blue Star Fletcher Pratt 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/52574.opds Third Planet Murray Leinster 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/52326.opds The Radio Planet Ralph Milne Farley 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/52228.opds Search the Sky Frederik Pohl and C. M. Kornbluth 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/52167.opds An Earthman on Venus (Originally titled "The Radio Man") Ralph Milne Farley 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/52009.opds New Lamps Robert Moore Williams 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51868.opds The Troublemakers George O. Smith 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51867.opds Sentry of the Sky Evelyn E. Smith 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51866.opds D-99: a science-fiction novel H. B. Fyfe 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51855.opds Slave Planet Laurence M. Janifer 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51854.opds The Rat Race Jay Franklin 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51852.opds Founding Father Jesse F. Bone 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51845.opds Wolfbane Frederik Pohl and C. M. Kornbluth 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51844.opds Someone to watch over me H. L. Gold and Floyd C. Gale 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51842.opds Beyond Bedlam Wyman Guin 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51834.opds Never Come Midnight H. L. Gold 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51833.opds Meeting of the Minds Robert Sheckley 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51832.opds The Place Where Chicago Was Jim Harmon 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51824.opds World in a Bottle Allen Kim Lang 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51823.opds The Back of Our Heads Stephen Barr 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51822.opds Arcturus Times Three Jack Sharkey 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51814.opds Preferred Risk Edson McCann 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51810.opds The Undetected George O. Smith 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51809.opds Survival Kit Frederik Pohl 2025-08-07T00:59:46Z https://book.klll.cc/ebooks/51805.opds Success Story Earl Goodale