- HörbuchIn the Face of DangerJoan Lowery Nixon
- HörbuchWhispers from the DeadJoan Lowery Nixon
- HörbuchCircle of LoveJoan Lowery Nixon
- HörbuchThe Other Side of DarkJoan Lowery Nixon
- HörbuchCaught in the ActJoan Lowery Nixon
- HörbuchSpirit SeekerJoan Lowery Nixon
- HörbuchSecret, Silent ScreamsJoan Lowery Nixon
- HörbuchA Place to BelongJoan Lowery Nixon
- HörbuchA Family ApartJoan Lowery Nixon
- HörbuchA Dangerous PromiseJoan Lowery Nixon
- HörbuchKeeping SecretsJoan Lowery Nixon
- HörbuchShadowmakerJoan Lowery Nixon
- HörbuchThe Kidnapping of Christina LattimoreJoan Lowery Nixon
- HörbuchSerien: Orphan Train AdventuresJoan Lowery Nixon