Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | The Billionaire’s Secret Wife | 2021 | Mary Jennings | Buy |
| 2 | The Billionaire’s Secret Obsession | 2021 | Mary Jennings | Buy |
| 3 | The Billionaire’s Office Romance | 2021 | Mary Jennings | Buy |
Billionaire Rivals is a compact Mary Jennings series with a strong contemporary-romance hook: affluent heroes, private longing, and emotional conflict shaped by status and desire. Even the titles promise the kind of intimate, tension-heavy storytelling readers expect from billionaire romance.
Because the series is short, it works well as an entry point into Jennings’ work. The books can likely stand alone, but publication order remains the simplest and most satisfying way to read the sequence.