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 2015-05-26 Public domain in the USA. 84 Young, Clarence Richards, Dick The Motor Boys Under the Sea; or, From Airship to Submarine Produced by Donald Cummings and the Online Distributed Proofreading Team at http://www.pgdp.net en Sea stories Submarines (Ships) -- Juvenile fiction Airships -- Juvenile fiction Aeronautics -- Juvenile fiction Search and rescue operations -- Juvenile fiction Abduction -- Juvenile fiction PZ Text Browsing: Children & Young Adult Reading Browsing: Fiction 372188 372197 2024-07-20T12:01:14.231821 2023-09-21T08:45:39.372317 text/html text/html 376628 2015-05-25T20:06:30 text/html; charset=utf-8 543053 2015-05-25T20:06:32 text/html; charset=utf-8 application/zip 608823 2024-07-20T12:01:21.992270 application/epub+zip 606872 2024-07-20T12:01:15.504822 application/epub+zip 230571 2024-07-20T12:01:14.871801 application/epub+zip 712309 2024-07-20T12:01:26.461262 application/x-mobipocket-ebook 668817 2024-07-20T12:01:21.293292 application/x-mobipocket-ebook 293994 2022-09-22T08:54:32.027105 application/x-mobipocket-ebook 324637 324550 2024-07-20T12:01:12.911827 2023-09-21T08:45:38.101302 text/plain; charset=us-ascii text/plain 324700 2015-05-25T20:06:26 text/plain; charset=utf-8 115824 2015-05-25T20:06:32 text/plain; charset=utf-8 application/zip 18826 2024-07-20T12:01:26.605244 application/rdf+xml 23289 2024-07-20T12:01:14.978813 image/jpeg 3557 2024-07-20T12:01:14.924796 image/jpeg 543190 2024-07-20T12:01:14.298810 application/octet-stream application/zip en.wikipedia