- Buku AudioThe House Without a KeyEarl Derr Biggers
- Buku AudioCharlie Chan Carries OnEarl Derr Biggers
- Buku AudioCharlie Chan, Fall 5Earl Derr Biggers
- Buku AudioLove InsuranceEarl Derr Biggers
- Buku AudioThe Agony ColumnEarl Derr Biggers
- Buku AudioSeven Keys to BaldpateEarl Derr Biggers
- Buku AudioCharlie Chan, Fall 6Earl Derr Biggers