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 Project Gutenberg 2016-10-05 Public domain in the USA. 56 Powell, Van Powell, Ardon Van Buren The Mystery of the Fifteen Sounds The Mystery of the 15 Sounds Produced by Stephen Hutcheson, Dave Morgan and the Online Distributed Proofreading Team at http://www.pgdp.net en Detective and mystery stories Laboratories -- Juvenile fiction PZ Text Browsing: Children & Young Adult Reading Browsing: Crime/Mystery Browsing: Literature 412282 412291 2024-07-22T06:47:50.632231 2023-09-23T05:27:41.119851 text/html text/html 421708 2016-10-04T19:08:48 text/html 543228 2024-07-22T06:47:59.644728 application/epub+zip 559052 2024-07-22T06:47:52.832213 application/epub+zip 236209 2024-07-22T06:47:51.725217 application/epub+zip 713411 2024-07-22T06:48:04.663674 application/x-mobipocket-ebook 658977 2024-07-22T06:47:58.507258 application/x-mobipocket-ebook 336645 2022-09-24T06:37:18.532827 application/x-mobipocket-ebook 365293 365191 2024-07-22T06:47:48.894255 2023-09-23T05:27:39.656844 text/plain; charset=us-ascii text/plain 365461 2016-10-04T19:08:48 text/plain; charset=us-ascii 140533 2016-10-04T19:08:48 text/plain; charset=us-ascii application/zip 17332 2024-07-22T06:48:04.806647 application/rdf+xml 31435 2024-07-22T06:47:51.845219 image/jpeg 4966 2024-07-22T06:47:51.784225 image/jpeg 512011 2016-10-04T19:08:48 application/octet-stream application/zip 511940 2024-07-22T06:47:50.676271 application/octet-stream application/zip