http://book.klll.cc/ebooks/subject/2616.opds?sort_order=release_date&start_index=101 2025-08-14T17:37:56Z Books about Extraterrestrial beings -- 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 25 101 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/32724.opds Feet of Clay Robert Hoskins 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/32697.opds The Sword Frank Quattrocchi 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/32696.opds Planet of the Gods Robert Moore Williams 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/32684.opds The Invader Alfred Coppel 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/32683.opds The Next Time We Die Robert Moore Williams 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/32676.opds The Test Colony Winston K. Marks 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/32346.opds Keep Your Shape Robert Sheckley 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/30381.opds Prelude to Space Robert W. Haseltine 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/30353.opds The Smiler Albert Hernhuter 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/28646.opds Solar Stiff Chas. A. Stopher 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/26956.opds Alien Offer Al Sevcik 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/24975.opds The Gift Bearer Charles L. Fontenay 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/24958.opds Second Landing F. L. Wallace 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/24395.opds The Winds of Time James H. Schmitz 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/24187.opds A Transmutation of Muddles H. B. Fyfe 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/24135.opds The Measure of a Man Randall Garrett 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/24104.opds The Aliens Murray Leinster 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/23339.opds Indirection Everett B. Cole 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/22876.opds The Link Alan Edward Nourse 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/22875.opds Circus Alan Edward Nourse 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/20988.opds Islands of Space Jr. John W. Campbell 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/20856.opds Ten From Infinity Paul W. Fairman 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/20782.opds Triplanetary E. E. Smith 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/20707.opds The Black Star Passes Jr. John W. Campbell 2025-08-14T17:37:56Z https://book.klll.cc/ebooks/20553.opds Out Around Rigel Robert H. Wilson