Project Gutenberg 2004-06-25 Public domain in the USA. 39 Hancock, H. Irving (Harrie Irving) 1868 1922 Hancock, Harrie Irving The Young Engineers in Colorado; Or, At Railroad Building in Earnest Jim Ludwig en Colorado -- Juvenile fiction Civil engineers -- Juvenile fiction PZ Text Children's Book Series Browsing: Children & Young Adult Reading Browsing: Fiction 329903 350195 2024-08-06T04:19:28.484568 2023-10-06T06:27:21.039264 text/html text/html 332954 2023-10-27T13:11:32 text/html 391302 2024-08-06T04:19:34.662523 application/epub+zip 350188 2023-10-06T06:27:21.234261 text/html 390807 2024-08-06T04:19:29.911524 application/epub+zip 277729 2024-08-06T04:19:29.062592 application/epub+zip 979629 2024-08-06T04:19:38.341535 application/x-mobipocket-ebook 957794 2024-08-06T04:19:34.087488 application/x-mobipocket-ebook 428312 2022-09-06T22:11:45.890944 application/x-mobipocket-ebook 309149 299631 2024-08-06T04:19:27.595550 2023-10-06T06:27:20.652233 text/plain; charset=us-ascii text/plain 308980 2023-10-27T10:20:02 text/plain; charset=us-ascii 17615 2024-08-06T04:19:38.577481 application/rdf+xml 18302 2024-08-06T04:19:29.408573 image/jpeg 2911 2024-08-06T04:19:29.232549 image/jpeg 112515 2023-10-27T10:20:02 application/octet-stream application/zip 704671 2024-08-06T04:19:28.519574 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