- HörbuchOf Mycelium and MenWilliam C. Tracy
- HörbuchThe Seeds of DissolutionWilliam C. Tracy
- HörbuchTo A Fungus UnknownWilliam C. Tracy
- HörbuchFall of the ImperiumWilliam C. Tracy
- HörbuchFacets of the NetherWilliam C. Tracy
- HörbuchSerien: Biomass ConfluxWilliam C. Tracy
- HörbuchSerien: The Dissolution CycleWilliam C. Tracy