| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Brood of the Dark Moon | Diffin, Charles Willard, 1884-1966 | en | 2010-05-16 | ||||
| The Finding of Haldgren | Diffin, Charles Willard, 1884-1966 | en | 2009-08-17 | ||||
| The Hammer of Thor | Diffin, Charles Willard, 1884-1966 | en | 2009-06-22 | ||||
| Two Thousand Miles Below | Diffin, Charles Willard, 1884-1966 | en | 2009-09-12 |