- Buku AudioThe Daughter of Sherlock HolmesLeonard Goldberg
- Buku AudioA Study in TreasonLeonard Goldberg
- Buku AudioThe Wayward PrinceLeonard Goldberg
- Buku AudioThe Blue DiamondLeonard Goldberg
- Buku AudioThe Disappearance of Alistair AinsworthLeonard Goldberg
- Buku AudioThe Art of DeceptionLeonard Goldberg
- Buku AudioThe Abduction of Pretty PennyLeonard Goldberg
- Buku AudioSeri: The Daughter of Sherlock Holmes MysteriesLeonard Goldberg