| Author: | Altsheler, Joseph A. (Joseph Alexander), 1862-1919 |
| Subject: | PZ, PS, World War, 1914-1918 -- Fiction |
| Format: | Sequel to The Guns of Europe (#33481) and The Forest of Swords (#15760)., Text |
| Date issued: | 2005 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Hosts of the Air [electronic resource] / Joseph A. Altsheler |