| Author: | Hollister, Paul M. (Paul Merrick), 1890-1970 |
| Subject: | D501, World War, 1914-1918 -- Secret service -- Germany |
| Format: | Electronic text |
| Date issued: | 2019 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The German Secret Service in America 1914-1918 [electronic resource] / Paul M. Hollister |