| #2 |  The Saint
| 4 |
| #3 |  The Investigator
| 3.75 |
| #4 |  The Troubleshooter
| 3.33 |
| #6 |  The Specialist
| 3.5 |
| #7 |  The Butterfly The Butterfly
| 5 |
| #8 |  Royally Endowed
| 3.88 |
| #9 |  The Duke Identity
| 3 |
| #10 |  Guarding a Notorious Lady
| 4 |
| #11 |  The Study of Seduction
| 3.33 |
| #13 |  At His Lady's Command
| 3.5 |
| #14 |  The Widow Vanishes
| 3 |
| #16 |  The Ancients The Ancients
| 4 |
| #20 |  A Lady's Formula for Love
| 3.57 |
| #21 |  The Bachelor
| 3 |
| #22 |  Their Duchess Their Duchess
| 5 |
| #24 |  A Raven's Heart
| 3 |
| #26 |  How to Master Your Marquis
| 4.5 |
| #27 |  Knockout
| 4.25 |
| #28 | The Truth About Myths The Truth About Myths
| 4 |
| #29 |  The Wedding
| 4.25 |
| #31 |  While You Were Spying While You Were Spying
| 3 |
