http://www.gutenberg.org/ebooks/subject/6839.opds 2024-11-13T02:20:34Z Books about Ordnance -- Juvenile fiction (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-13T02:20:34Z https://sendtokindle.compellingsciencefiction.com/ebooks/1361.opds Tom Swift and His Giant Cannon; Or, The Longest Shots on Record Victor Appleton