Below is the complete list of Sara Cate’s Sinful Manor books in order. For this series, the chronological reading order is the same as the order of publication.
Publication Order of Sinful Manor Books
About Sinful Manor
Sara Cate’s Sinful Manor series shifts her high-heat contemporary romance into the atmospheric surroundings of Barclay Manor, an ancestral Scottish estate whose complicated family history becomes the connecting thread between the books. Rather than building around a single continuing couple, the series follows different members of the Barclay family and uses the manor as the fixed point around which their relationships, conflicts, and old emotional wounds converge.
Keep Me establishes that world through Killian Barclay, the brooding owner of the family estate, and Sylvie Devereaux, a New Yorker whose first encounter with him comes after she trespasses at Barclay Manor. Killian has developed a reputation for the uninhibited parties held at his ancestral home, drawing the disapproval and intervention of his relatives. When Sylvie is later offered a substantial financial incentive to marry him for a year, what begins as a calculated arrangement becomes considerably more complicated once the two are forced into sustained proximity.
The setup gives Cate room to combine several of the elements closely associated with her romance writing: abrasive chemistry, explicit sexuality, unconventional desires, family pressure, and characters who are far more emotionally exposed than they initially intend to be. The relationship between Killian and Sylvie is structured around a marriage of convenience, but much of the tension comes from the mismatch between the practical reasons for their marriage and the intimacy that develops inside it. Kink and BDSM elements are openly part of the novel rather than being treated as incidental decoration.
The second novel, Promise Me, keeps Barclay Manor at the center while changing both the romantic dynamic and the history between its leads. It follows Declan Barclay, an artist who left the constraints of his family behind years earlier, and Colin Shelby, the actor who became his closest friend during their university years. Their relationship fractured after a pivotal night before graduation, leaving the two separated for years. Colin’s return to Barclay Manor under very different circumstances forces that unresolved past back into Declan’s life.
Where Keep Me develops attraction through a deliberately engineered marriage and enforced proximity, Promise Me is fundamentally a second-chance romance. Colin arrives at the manor intending to marry someone else, while Declan is involved in preparing the wedding and has only a matter of days to decide whether to reveal feelings he never completely left behind. The compressed wedding-week structure gives the story a different rhythm from the first novel while retaining the family estate as the emotional and physical anchor of the series. The book is an M/M contemporary romance and, like its predecessor, includes explicit sexual content and BDSM elements.
That change in romantic configuration is important to the identity of Sinful Manor. The series is less about repeating one specific trope than about using the Barclay family and their imposing home to explore relationships shaped by secrecy, obligation, desire, and histories that have not been properly resolved. Killian and Declan have different conflicts and romantic journeys, but their stories are connected by the pressures surrounding their family and the estate itself.
Barclay Manor therefore functions as more than scenery. It carries the weight of inheritance and family expectations while simultaneously becoming the setting for characters who challenge conventional ideas about how their relationships should look. With Keep Me and Promise Me, Cate has created a shared-world romance series in which each central relationship can stand on its own while gaining additional texture from the recurring family environment and the complicated legacy attached to the manor.