Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Di Sione’s Innocent Conquest | 2016 | Caitlin Crews | Buy |
| 2 | The Di Sione Secret Baby | 2016 | Caitlin Crews | Buy |
| 3 | To Blackmail a Di Sione | 2016 | Caitlin Crews | Buy |
| 4 | The Return of the Di Sione Wife | 2016 | Caitlin Crews | Buy |
| 5 | A Di Sione for the Greek’s Pleasure | 2016 | Caitlin Crews | Buy |
| 6 | The Last Di Sione Claims His Prize | 2017 | Caitlin Crews | Buy |
| 7 | A Deal for the Di Sione Ring | 2022 | Caitlin Crews | Buy |
| 8 | Di Sione’s Virgin Mistress | 2016 | Caitlin Crews | Buy |
| 9 | The Billionaire’s Legacy Collection | 2017 | Caitlin Crews | Buy |
The Billionaire’s Legacy follows the Di Sione family through nine books. The aging patriarch Giovanni Di Sione sends each of his grandchildren to retrieve a treasured possession he lost decades ago, and each mission brings a different sibling face to face with an unexpected love interest. Caitlin Crews contributed to this multi-author Harlequin series alongside other romance writers.
The books blend the treasure-hunt premise with the glamorous settings typical of Harlequin Presents. From innocent conquests to secret babies, each Di Sione sibling faces their own romantic challenge while uncovering pieces of their grandfather’s past. The series was published primarily in 2016 and 2017, with a collection volume gathering the complete set.