- AudiobookThe Grumpy BillionaireAnnika Martin
- AudiobookThe Billionaire's Wake-up-call GirlAnnika Martin
- AudiobookJust Not That Into BillionairesAnnika Martin
- AudiobookBreaking the Billionaire's RulesAnnika Martin
- AudiobookHostageSkye Warren
- AudiobookPrisonerSkye Warren
- AudiobookLe dieci regole del miliardarioAnnika Martin
- AudiobookSeries: Billionaires of ManhattanAnnika Martin
- AudiobookIl miliardario più ambitoAnnika Martin
- AudiobookIl miliardario e la ragazza svegliaAnnika Martin