Demons are real, and they walk among us... Isolde Duchane grew up with a demon for a bodyguard. But as she’s matured, so have her preferences. And she’s got a thing for tall, strong, dark, and powerful demonic men. Really just one very specific demonic man. It’s too bad his life is bound to hers, putting her in a terribly awkward spot since what she wants is something more than a bodyguard. Darr was summoned to protect Izzy when she was young. And he played the part to keep his own personal demons off his back. But things are starting to get out of hand, and not just because of his powerful attraction to the woman she’s become. The demon he’s been hiding from may have found him, and if he has…he may never get to tell Izzy the truth.

Nearly a century ago warrior angel Kai and Belle were lovers. Then he broke her heart and never looked back. Now Second in Command of the angel armada, Kai knew he was the obvious choice for this long-term mission. And his job was keep Belle and her patient alive. But he wasn’t prepared for the resurgence of old memories and long-ignored feelings. He’ll have to face what he did a hundred years ago if he wants a chance to be back in Belle’s arms…but even then, angels are forbidden from laying with Nephilim. If they're caught, Belle would be executed. Born a Nephilim, Belle was neither angel nor human. But she was a healer, and she was damned good at it. Her reputation got her noticed by the armada and eventually earned her the title of Master Healer. It also earned her a terrible save the life—and therefore the soul—of a cursed human…under the protection of her ex-lover. And it turns out the chemistry they’d once shared may have been buried, but it’s a flame that could never burn out.

Gwen Manning was a survivor. With the birthday that should have killed her nearly a year behind her, it was time to get her life together. She was still settling into her new apartment when she was visited by a demon from her past—Knox. The same Knox who’d once tried to kill her. This time he brought a different kind of danger. The danger of searing kisses and promises of protection from a new demon who seemed to want her dead. The more things changed, right? Knox never thought he’d see Gwen after her curse had been healed away, let alone that he’d volunteer to be her protector when it became clear she was the target of a new, ominously powerful demonic threat. But now her life, and her body, was in his hands. If he wasn’t careful, when the dust settled, he might just have trouble letting go.

As a Nephilim, Madelyne is one step below immortal. But after ninety-three years of captivity at the hands of the depraved Archangel Uriah, she has learned to flinch at every change around her. So she panics when she literally walks into a demon outside her favorite cafe, and again when he seeks her out a few days later. Sinclair is a demon with more secrets than most, including a power thought lost to his breed. But one look into the wide, beautiful blue eyes of the Nephilim woman outside the cafe and his entire life is in disarray. Her eyes haunt him, even before he learns the depth of their true sight, and he can't help but seek her out again. This time on purpose, this time with an offer of allegiance - working together to destroy their mutual enemies. Their partnership is still fragile when they learn Madelyne is being actively pursued by the most powerful demons in Hell. The betrayal that follows forces them to change their circumstances in ways neither are used to, and Madelyne and Sinclair find themselves living together ... and immediately dancing with a dangerous temptation to take their partnership beyond the professional. But intimacy requires trust, and vulnerability. What sort of relationship can even exist between a Nephilim and a demon?