Demeter: Volume 1Alan D. Hansen
Audiolibros narrados por Matthew Hopkins
- Orion Spur: Paragon's Virtue (Demeter Book 5)Alan D. Hansen
- Return to Demeter: Volume 2Alan D. Hansen
- Defending Demeter: Volume 3Alan D. Hansen
- Haumeah: Volume 4 (Demeter)Alan D. Hansen
- Project LilliputAlan D. Hansen
- Ryder Rising: First Three Books in the Orion's Spur seriesAlan D. Hansen
- Salt of the EarthAlan D. Hansen
