"Asiatics attack America via tube through Earth." – <a href="/issue/659806/"><i>The British Science-Fiction Bibliography</i></a>, 1937.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1929 |
|
The Earth-Tube | D. Appleton & Company | Novel | |
| April 1975 | The Earth-Tube | Arno Press | Novel | ||
| 1985 | Early Science Fiction Novels: A Microfiche Collection | Greenwood Press | Omnibus | 028 | |
| August 2013 |
|
The Earth-Tube | Baen Books | Novel |