| Author: | Gilson, Charles, 1878-1943 |
| Subject: | PR, PZ, Spy stories, World War, 1914-1918 -- Naval operations -- Submarine -- Fiction |
| Format: | Electronic text |
| Date issued: | 2012 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Submarine U93 [electronic resource] / Charles Gilson |