When demons threaten London, Lady Belinda answers the call. Lord Gabriel Thurston returns home from war to find his fiancée is not the sweet young girl he left behind. She's grown into a mysterious woman who guards her dark secrets well. When he sees her sneaking away from a ball, he's convinced it's for a lover's rendezvous. Following her to London's slums, Gabriel watches in horror as his fiancée ruthlessly slays a man. Lady Belinda Clayton's only concern was her dress for the next ball, until demons nearly killed her and changed everything. A lady by day, and a demon hunter by night, she knows where her duty lies. Ending her betrothal is the best way to protect Gabriel from death by a demon's hand. Gabriel soon realizes, like him, Belinda has been fighting for her country. He joins in the fight, determined to show her that their love can endure, stronger than ever.

When Demons threaten Regency London, only a Lady can stop them. Lillian Dellacourt is beautiful, refined and absolutely lethal. She’s also the most feared and merciless demon hunter in The Company. She’s come a long way from the penniless seamstress’s daughter sold to the highest bidder, and it wasn’t by trusting a man, let alone an exiled Marquis with more on his mind than slaying the hellspawn. For Dorian Lambert, Marquis de Montalembert, being sent to keep track of Lillian is no mean task. He’s wanted the fiery vixen since he first heard of her five years ago. But wooing the lady while fighting the demon uprising is no easy feat, especially when the lady’s tongue is as sharp as the Japanese sai blades she favors for eviscerating the spawn of hell. These two will have to learn to trust each other fast, because the demon master is back, and he’s planning to turn Edinburgh into a living hell…

In service to His Majesty, one must be prepared for Hell. To survive as a scullery maid requires hard work, discipline, and a stiff upper lip. To survive as a Demon Hunter is something else entirely. Elizabeth Smythe learned this after she was captured by Demons and rescued by Hunters. Now a Hunter herself, Elizabeth’s first task in this new and strange world is to aid the recently wounded Lord Reece Foxjohn, and get him back into Demon-slaying shape. . . Reece Foxjohn is used to defying convention. He enraged his family by becoming a Demon Hunter, and prefers eviscerating the spawn of Satan to mixing with the ton. He is a man who doesn’t hesitate when he knows what he wants, and what he wants is Miss Elizabeth Smythe. From the moment he set eyes on the fiery Hunter, he’s wanted to claim her for his own. To watch her behead the progeny of Evil is to behold a thing of beauty.

The Demon Hunters are about to face their biggest test, and they’ll need a lady to make the grade... Lady Serena Thurston had big plans—attend the best balls, meet a fine gentleman, get married, have a child or two and live happily ever after. But plans change. Serena knows firsthand what demons can do, and nothing will stand in the way of her goal to become a Demon Hunter—not even her absentee fiancé. Tad Douglass is furious his fiancée has enrolled in the Demon Hunters’ school. Admittedly, he should have been more attentive after her capture by demons, but important Hunter business demanded his presence. Now, he’s forced to watch her transformation from an innocent young woman to a formidable Hunter. He’ll use every resource at his disposal to change her mind and return her to the simple life of a debutante. When people go missing in London, Serena and Tad must investigate—together. The mistrust and love simmering between them during their perilous mission is brought to a boil at the gateway to Hell. With the lines between good and evil blurred, and death lurking at every turn, it will take a leap of faith to embrace this new partnership—as heroes and as lovers.