- Buku AudioSpiceRobert A Webster
- Buku AudioFossilsRobert A Webster
- Buku AudioChaliceRobert A Webster
- Buku AudioBIMATRobert A Webster
- Buku AudioNextRobert A Webster
- Buku AudioPATH - Paranormal Assisted Treasure HuntersRobert A Webster
- Buku AudioSeri: Siam StormRobert A Webster
- Buku AudioFossilsRobert A Webster
- Buku AudioSiam StormRobert A Webster
- Buku AudioSeri: Blue FlameRobert A Webster