Project Gutenberg 2023-10-20 Public domain in the USA. 50 Silverberg, Robert 1935 Knox, Calvin M. Martin, Webber Mitchell, Clyde Jarvis, E. K. Burke, Ralph Bowman, Bill The overlord's thumb $aNew York, NY :$bRoyal Publications, Inc., $c1957. Greg Weeks, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net 20230909095615silverberg 1957 US en Science fiction Short stories Human-alien encounters -- Fiction Life on other planets -- Fiction PS Text Browsing: Literature Browsing: Science-Fiction & Fantasy Browsing: Fiction 74963 2024-08-29T13:19:50.804439 text/html 50526 2023-10-20T09:03:03 text/html 407156 2024-08-29T13:19:54.385489 application/epub+zip 407109 2024-08-29T13:19:52.252489 application/epub+zip 186135 2024-08-29T13:19:51.350447 application/epub+zip 808243 2024-08-29T13:19:56.027439 application/x-mobipocket-ebook 800764 2024-08-29T13:19:53.834428 application/x-mobipocket-ebook 66717 2024-08-29T13:19:50.630478 text/plain; charset=us-ascii 46912 2023-10-20T09:03:03 text/plain; charset=us-ascii 15804 2024-08-29T13:19:56.160431 application/rdf+xml 30365 2024-08-29T13:19:51.759461 image/jpeg 5095 2024-08-29T13:19:51.555453 image/jpeg 1230360 2024-08-29T13:19:50.830468 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 More titles under Jorgensen, Ivar en.wikipedia