- Buku AudioThe Grumpy BillionaireAnnika Martin
- Buku AudioThe Billionaire's Wake-up-call GirlAnnika Martin
- Buku AudioJust Not That Into BillionairesAnnika Martin
- Buku AudioBreaking the Billionaire's RulesAnnika Martin
- Buku AudioHostageSkye Warren
- Buku AudioPrisonerSkye Warren
- Buku AudioLe dieci regole del miliardarioAnnika Martin
- Buku AudioIl miliardario e la ragazza svegliaAnnika Martin
- Buku AudioSeri: Billionaires of ManhattanAnnika Martin
- Buku AudioIl miliardario più ambitoAnnika Martin