Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Pretty Dark Vows | 2023 | Callie Rose | Buy |
| 2 | Pretty Wicked Secrets | 2023 | Callie Rose | Buy |
| 3 | Pretty Vengeful Queen | 2023 | Callie Rose | Buy |
Ruthless Hearts leans into the “pretty” and “dark” contrast from the first title onward, following a heroine whose situation grows more complicated with each book. The series hits familiar dark romance beats, with morally grey love interests and a female lead who doesn’t accept her circumstances quietly.
Published in 2023, this is one of Callie Rose’s more recent series. The three books work as a complete arc and are intended to be read sequentially.