| Author: | Buchan, John, 1875-1940 |
| Subject: | G, Discoveries in geography, Explorers |
| Format: | Electronic text |
| Date issued: | 2019 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Last Secrets : The Final Mysteries of Exploration [electronic resource] / John Buchan |