- AudiobookTroubletwistersGarth Nix
- AudiobookTwinmakerSean Williams
- AudiobookThe MonsterGarth Nix
- AudiobookThe MysteryGarth Nix
- AudiobookBlood TiesGarth Nix
- AudiobookThe MissingGarth Nix
- AudiobookCrashlandSean Williams
- AudiobookHollowgirlSean Williams
- AudiobookSeries: TroubletwistersGarth Nix
- AudiobookSeries: Spirit AnimalsEliot Schrefer
- AudiobookSeries: TwinmakerSean Williams