Project Gutenberg 2021-07-09 Public domain in the USA. 59 Hamilton, Edmond 1904 1977 Sterling, Brett Citadel of the Star Lords $aUnited States :$bGreenleaf Publishing Company, $c1956. Greg Weeks, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net 20210314043744hamilton 1956 US en Science fiction Time travel -- Fiction Extraterrestrial beings -- Fiction Adventure stories Human-alien encounters -- Fiction Apocalyptic fiction PS Text Browsing: Science-Fiction & Fantasy Browsing: Fiction 160283 160193 2024-08-27T06:54:21.094161 2023-09-28T07:14:14.664616 text/html text/html 161851 2021-07-09T21:48:30 text/html 754985 2021-07-09T21:48:53 text/html application/zip 634312 2024-08-27T06:54:24.045151 application/epub+zip 635346 2024-08-27T06:54:21.631170 application/epub+zip 126727 2024-08-27T06:54:21.338153 application/epub+zip 601767 2024-08-27T06:54:26.041140 application/x-mobipocket-ebook 593009 2024-08-27T06:54:23.789145 application/x-mobipocket-ebook 180900 2022-09-29T15:48:00.665363 application/x-mobipocket-ebook 150835 150790 2024-08-27T06:54:20.751160 2023-09-28T07:14:14.352615 text/plain; charset=us-ascii text/plain 150527 2021-07-09T21:48:30 text/plain; charset=utf-8 57769 2021-07-09T21:48:53 text/plain; charset=utf-8 application/zip 19549 2024-08-27T06:54:26.174126 application/rdf+xml 30693 2024-08-27T06:54:21.440156 image/jpeg 4991 2024-08-27T06:54:21.389145 image/jpeg 756995 2024-08-27T06:54:21.122151 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia