Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | The High-Society Wife | 2005 | Lynne Graham | Buy |
| 2 | The Italian’s Inexperienced Mistress | 2005 | Lynne Graham | Buy |
| 3 | The Billionaire Boss’s Forbidden Mistress | 2006 | Lynne Graham | Buy |
| 4 | Wanted: Mistress and Mother | 2006 | Lynne Graham | Buy |
| 5 | At the Spaniard’s Convenience | 2006 | Lynne Graham | Buy |
| 6 | A Virgin for the Taking | 2006 | Lynne Graham | Buy |
| 7 | Hollywood Husband, Contract Wife | 2006 | Lynne Graham | Buy |
| 8 | The Billionaire’s Captive Bride | 2007 | Lynne Graham | Buy |
| 9 | Pleasured in the Billionaire’s Bed | 2007 | Lynne Graham | Buy |
| 10 | The Sicilian’s Marriage Arrangement | 2007 | Lynne Graham | Buy |
| 11 | The Billionaire’s Scandalous Marriage | 2007 | Lynne Graham | Buy |
| 12 | Innocent on Her Wedding Night | 2007 | Lynne Graham | Buy |
| 13 | Bought for Revenge, Bedded for Pleasure | 2008 | Lynne Graham | Buy |
| 14 | The Millionaire’s Inexperienced Love-Slave | 2008 | Lynne Graham | Buy |
| 15 | The Ruthless Marriage Proposal | 2009 | Lynne Graham | Buy |
| 16 | Ruthless Billionaire, Forbidden Baby | 2009 | Lynne Graham | Buy |
| 17 | The Italian’s Bought Bride | 2010 | Lynne Graham | Buy |
| 18 | Bedded or Wedded | 2022 | Lynne Graham | Buy |
| 19 | Ruthlessly Bedded by the Italian Billionaire | 2022 | Lynne Graham | Buy |
| 20 | Ruthless Tycoon, Innocent Wife | 2022 | Lynne Graham | Buy |
| 21 | Bedded at His Convenience | 2022 | Lynne Graham | Buy |
Ruthless gathers 21 romances about heroes who earn the label. Published between 2005 and 2022, the books feature billionaires who use their power and wealth to claim the women they want, from buying brides to engineering situations that force heroines into their beds and lives.
The Billionaire’s Captive Bride, Ruthless Billionaire Forbidden Baby, and Bought for Revenge Bedded for Pleasure are representative titles. The series appeals to readers who enjoy the tension between an overpowering hero and a heroine strong enough to tame him.