- AudiolivroThe Grumpy BillionaireAnnika Martin
- AudiolivroThe Billionaire's Wake-up-call GirlAnnika Martin
- AudiolivroJust Not That Into BillionairesAnnika Martin
- AudiolivroHostageSkye Warren
- AudiolivroBreaking the Billionaire's RulesAnnika Martin
- AudiolivroPrisonerSkye Warren
- AudiolivroIl miliardario e la ragazza svegliaAnnika Martin
- AudiolivroLe dieci regole del miliardarioAnnika Martin
- AudiolivroSéries: Billionaires of ManhattanAnnika Martin
- AudiolivroIl miliardario più ambitoAnnika Martin