The Black Prince Trilogy Series by P.J. Fox

Peregrine Cavendish, 12th Earl of Enzie, has made a devil's bargain: he's going to sell Rowena, Isla's beautiful and innocent younger sister, to a known murderer in exchange for forgiveness of his debts. Tristan Mountbatten, the infamous Duke of Darkling Reach, has a habit of marrying such women and then disposing of them...horribly. For this and other reasons, there are rumors. That he practices the dark arts; that he's a necromancer; that he is, in fact a demon... morePeregrine Cavendish, 12th Earl of Enzie, has made a devil's bargain: he's going to sell Rowena, Isla's beautiful and innocent younger sister, to a known murderer in exchange for forgiveness of his debts. Tristan Mountbatten, the infamous Duke of Darkling Reach, has a habit of marrying such women and then disposing of them...horribly. For this and other reasons, there are rumors. That he practices the dark arts; that he's a necromancer; that he is, in fact a demon. And studying him, this notorious politician and realm builder across the table, Isla can believe it. Believe it all. Because she knows, even from that first introduction, that Tristan Mountbatten isn't human. No one else seems to have noticed the obvious, but Isla has...and is terrified. For herself, but more so for the sister she loves. The sister who's been more of a daughter, the sister for whom she'd sacrifice anything. So Isla makes a devil's bargain of her own. less

The captivating sequel to The Demon of Darkling Reach... Having survived the harrowing experience of her courtship, Isla must now make a decision. A decision that will affect the course of her life and that, if she chooses unwisely, indeed might end that life before it's truly begun. But before she can take control of her future, there are things she needs to know about the lover who remains so much a stranger... moreThe captivating sequel to The Demon of Darkling Reach... Having survived the harrowing experience of her courtship, Isla must now make a decision. A decision that will affect the course of her life and that, if she chooses unwisely, indeed might end that life before it's truly begun. But before she can take control of her future, there are things she needs to know about the lover who remains so much a stranger. Is this dark, tormented man merely misunderstood? Or is he, in fact, the Devil made flesh? What truly motivates him-and what does he want from her? And what, indeed, does she want for herself? less

The momentous, tour-de-force finale of the beloved series. Weaving together war, intrigue, and romance, The Black Prince pulls the intertwined stories of Isla, Tristan, and their families forward toward a single, epic conclusion. The shadow of the robber queen, Maeve, reaches long over Morven. Even into Caer Addanc itself, a formerly unbreachable citadel now corrupt with treason. No one is safe; not Isla, not her husband, and especially not Asher... moreThe momentous, tour-de-force finale of the beloved series. Weaving together war, intrigue, and romance, The Black Prince pulls the intertwined stories of Isla, Tristan, and their families forward toward a single, epic conclusion. The shadow of the robber queen, Maeve, reaches long over Morven. Even into Caer Addanc itself, a formerly unbreachable citadel now corrupt with treason. No one is safe; not Isla, not her husband, and especially not Asher. A young boy whose true identity might lie at the heart of everything. While Isla, in turn, questions her own heart: can she truly be with Tristan? Is the cold touch of her corpse lover enough to compensate her for the loss of everything she holds dear? And while Hart, her beloved brother and confidante, discovers that the path on which he's set himself is darker than he'd imagined. And the price of his ambitions might be higher than he can bear. The darkness is coming, a raging tempest within Caer Addanc and without, which none might survive. less

The momentous, tour-de-force finale of the beloved series. Weaving together war, intrigue, and romance, The Black Prince pulls the intertwined stories of Isla, Tristan, and their families forward toward a single, epic conclusion. The shadow of the robber queen, Maeve, reaches long over Morven. Even into Caer Addanc itself, a formerly unbreachable citadel now corrupt with treason. No one is safe; not Isla, not her husband, and especially not Asher... moreThe momentous, tour-de-force finale of the beloved series. Weaving together war, intrigue, and romance, The Black Prince pulls the intertwined stories of Isla, Tristan, and their families forward toward a single, epic conclusion. The shadow of the robber queen, Maeve, reaches long over Morven. Even into Caer Addanc itself, a formerly unbreachable citadel now corrupt with treason. No one is safe; not Isla, not her husband, and especially not Asher. A young boy whose true identity might lie at the heart of everything. While Isla, in turn, questions her own heart: can she truly be with Tristan? Is the cold touch of her corpse lover enough to compensate her for the loss of everything she holds dear? And while Hart, her beloved brother and confidante, discovers that the path on which he's set himself is darker than he'd imagined. And the price of his ambitions might be higher than he can bear. The darkness is coming, a raging tempest within Caer Addanc and without, which none might survive. less