The Obsidian Order only cares about three things: secrecy, loyalty, and power. Every man born to the founding families is bred for this purpose, to serve the society and its objectives. As a result, we are the elite. Untouchable. Unbreakable. If we make it through the Trials. I will, as long as my obsession doesn't get the best of me. This girl… If the Order doesn't kill me, she'll be the death of me. Because I won't give her up. She's mine.

From the moment my twin sister set her eyes on Matteo, she decided he was the one. We were just kids, but that didn’t matter to her. In her heart, she believed they were destined to be together. So when their arranged engagement was announced, no one was surprised. At least, that’s what I thought. But lately, something had felt off. Wherever I went, Matteo was there. Lurking in the dark, concealed in the shadows, always watching.

Moving to a new town to start college, where I can try to be normal. Or at least pretend I am. I’m willing to fake it, because I’m tired of trying to get better. Tired of spilling my guts to doctors and therapists to understand why I’ve heard voices since I was a child.

Nineteen-year-old human, Brexley, has grown up in privilege, but not without heartbreak. After being orphaned, she is taken in by General Markos, living in a walled city rife with power grabs and ruthless political games. Then, one night, the course of her life changes, and Brexley is thrown into the most feared prison in the east. Halalhaz, the House of Death - where you go in but don’t come out. She must learn to live with the worst of fae and human criminals.

Abducted and taken to a remote cabin in Alaska, Frankie finds herself at the mercy of four feral men, each with his own dark secrets and twisted desires. With nowhere to run, she must rely on her wits to survive the harsh winter trapped with them. As she delves into their mysterious pasts, she uncovers an insidious evil that feeds on loyalty and uses love as a weapon.

The Emerald Lake Asylum is not a place most desire to go. Nineteen-year-old Skylenna, however, made a promise that she must keep. Once hired, she has only one purpose—prove to the council that barbaric treatments, such as waterboarding, scalding baths, and beatings, are no longer the answer. But that all takes pause when she meets the source of terror in the asylum. A patient with a split personality—on one side, he’s the bloodthirsty genius Dessin. On the other, a hidden persona that is buried deep in his subconscious.

She’s my mission. My prize. My obsession. Ivy Kingston is the most wanted woman in the world for reasons she is completely oblivious to, reasons I intend to capitalize on. She needs a husband to receive her inheritance, so I’m on the hunt for a wife. As long as it’s her. I’m not who she thinks I am. But she has no idea who she really is either. I’ll be her groom. Her keeper. Her lover. And quite possibly her demise.

What’s a man to do when the one who got away comes roaring back into his life, and asks for a little help in the bedroom? Say Hell, yeah. Of course. But if she happens to be my business partner’s daughter? And she’ll be working in our practice, where we’ll be rubbing elbows every day? Also, have I mentioned she's as dynamic, brilliant, and captivatingly sexy as ever?

I caught the attention of a monster. I didn’t ask for it. Didn’t even see it coming. But the moment I do, it’s too late. Killian Carson is a predator wrapped in sophisticated charm. He’s cold-blooded, manipulative, and savage. The worst part is that no one sees his devil side. I do. And that will cost me everything. I run, but the thing about monsters? They always chase.

Lilith Clarke is supposed to be dead: murdered by the vicious King Oren, her blood staining a field of daisies. But death would have been merciful. After years of having no name, she is finally given a title: Queen of Umbra. But it will cost her everything. Lily is now bound to King Asher, the most powerful and brutal shadow divinus in all of Omnia. Forced to rule in secret, she slowly loses herself to the darkness. She fears it will swallow her whole.

I've spent years hidden away to protect my father from the shame of having a defective daughter. The head of the Bratva can't be associated with weakness—and to him, that's all I am. That is until a marriage alliance gives him the opportunity to finally be rid of me. As I head down the aisle towards my mysterious husband, I hope I'm moving towards love and freedom. But Matteo makes it clear he wants nothing to do with me. I wish I could return his coldness, but the dangerous Don sets my body ablaze whenever he's near.

Marrying the 70-something head of the Cosa Nostra to save my father is the only good deed I’ve ever done. I’m burning and bitter under the fake smile and tight dresses, but I was keeping it together. Was. Until my fiancé’s nephew turns up to dinner uninvited. Angelo "Vicious" Visconti. A beautiful monster with cheekbones as sharp as his tongue. They say I shouldn’t be scared of him, because nine years ago, he went straight. He’s barely a Made Man anymore. But I say, he’s the most dangerous Visconti of all.

When Dad died, he made me the leader of the Italian Mafia. That position was unheard of for a woman—until me. Ryder, Dex, Gage, and Holden are my team, my closest friends. Then Leo waltzes into my life, turning it upside down, along with everyone in it. One lie. One secret. That's all it took to bring it all burning down around me. Jealousy and hidden desires from the four guys I thought only saw me as their friend and boss stoke the flames even higher.

My father called them messengers. He once told me they walked among us and that somewhere in this dark and godless city, there shined a faint sliver of hope. I had only to look for the signs. Well, I’ve spent my whole life investigating the inexplicable and all I've found are the unsettling vestiges of iniquity—the evidence of another world shrouded by the obscure. Purgatory to some, where depravity hides in shadows, and girls like me are little more than delicious bites of temptation. Others call it Nightshade.

In the dark underbelly of the mob, Tristan Caine has been an anomaly. As the only non-blooded member in the high circle of the Tenebrae Outfit, he is an enigma to all. His skills are unparalleled, his morality is questionable, and his motives are unknown. He is lethal and he knows it. As does Morana Vitalio, the genius extraordinaire daughter of the rival family. What Caine does with weapons, Morana does with computers. When a twenty-year-old mystery resurfaces, Morana infiltrates Caine's house, intent on killing him, unaware of a tie that binds them together.