Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Until You | 2021 | Catharina Maura | Buy |
| 2 | The Rules | 2016 | Catharina Maura | N/A |
| 3 | Dr. Grant | 2021 | Catharina Maura | Buy |
| 4 | The Mistakes | - | Catharina Maura | N/A |
| 5 | Professor Astor | 2022 | Catharina Maura | Buy |
| 6 | Bittersweet Memories | 2022 | Catharina Maura | Buy |
| 7 | Bittersweet Revenge | 2022 | Catharina Maura | N/A |
Off-Limits is Catharina Maura’s seven-book series centered on romances that cross boundaries. Published between 2016 and 2022, the books include The Rules, Until You, Dr. Grant, Professor Astor, and the Bittersweet duology, each featuring a different type of forbidden attraction — workplace, academic, or social.
The series established many of the tropes that Maura would continue to explore in her later work: the tension between what characters want and what they’re supposed to do, emotional vulnerability hidden behind professional facades, and the moment when the rules stop mattering.