Isabella Adams is a brilliant scientist, but her latest discovery has made her a target of Russian assassins. I've been assigned to protect her, and when her reckless behavior puts her in danger, she'll learn in the most shameful of ways what it means to be under the command of a Marine.

D'Artagnan Conti was born into poverty, raised to be a soldier in my father's savage regime. I grew up in luxury, longing to escape my family's cruel machinations, and the young man with sapphire eyes and the voice of an angel became not just my forbidden crush but my everything. Then he was taken from me, killed in a brutal attack by our enemies. Or so I was led to believe....

The things he says he'll do to me are far from sweet, this man I know only by his voice. They're so filthy that I blush crimson just hearing them...and yet still I answer, my panties always soaked the moment the phone rings. But this isn't going to end when I decide it's gone too far....

When I knocked on Kirill Sabatin's door, I didn't know he was the Kozlov Bratva's most feared enforcer. I didn't expect him to be the most terrifyingly sexy man I've ever laid eyes on either.. I told him off for making so much noise in the middle of the night, but if the crack of his palm against my bare bottom didn't wake everyone in the building my screams of climax certainly did. I shouldn't have let him spank me, let alone seduce me. He's a dangerous man, and I could easily end up in way over my head.

In the Marines they called me Big Rig. She'll just call me sir. Alexis Harding is used to telling men exactly what she thinks, but she's never had a roughneck like me as a boss before. On my rig, I make the rules and sassy little girls get stripped bare, bent over my desk, and taught their place, first with my belt and then in a much more shameful way. She'll be sore and sorry long before I'm done with her, but the arousal glistening on her thighs reveals the truth she would rather keep hidden. She needs it rough, and that's how she'll get it.

I came to Spain hoping to start a new life away from dangerous men, but then, I met Rafael Santiago. Now, I'm not just caught up in the affairs of a mafia boss, I'm being forced into his car. When I saw something I shouldn't have, Rafael took me captive, stripped me bare, and punished me until he felt certain I'd told him everything I knew about his organization...which was nothing at all.

If you're forced to come to an arrangement with someone as dangerous as Jagger Calduchi, it means he's about to take what he wants, and you'll give it to him...even if it's your body. I got caught snooping where I didn't belong, and Jagger made me an offer I couldn't refuse. A week with him where his rules are the only rules, or his bought-and-paid-for cops take me to jail.

Treating a mobster shot by a rival’s goons isn’t really my forte, but when a man is powerful enough to have a whole wing of a hospital cleared out for his protection, you do as you’re told. To make matters worse, this isn’t first time I’ve met Giovanni Calduchi. It turns out my newest patient is the stern, sexy brute who all but dragged me back to his hotel room a couple of nights ago so he could use my body as he pleased, then showed up at my house the next day, stripped me bare, and spanked me until I was begging him to take me even more roughly and shamefully.

He's rough, he's dirty, and he's not going to be gentle. When I took a job on an oil rig to escape my scheming stepfather's efforts to set me up with one of his business cronies, I knew I'd be working with rugged men. What I didn't expect is to find myself bent over a desk, my cheeks soaked with tears and my bare thighs wet for a very different reason, as my well-punished bottom is thoroughly used by a stern, infuriatingly sexy roughneck.

He's a big, angry former Marine, and I'm going to be sore when he's done with me. Hawk Travers is not a man to be trifled with. I learned that lesson in the hardest way possible, first with a painful, humiliating public spanking and then much more shamefully in private. She came looking for trouble. She got a taste of my belt instead. Bryce Myers pushed me too far and she ended up with her bottom welted. But as satisfying as it is to hear this feisty little reporter scream my name as I put her in her place, I get the feeling she isn't going to stop snooping.

I hate Dante Moretti. He is cold, calculating, and vicious. It’s no secret that he wiped out his former fiancée and her entire family on the eve of their wedding. He’s the kind of evil that makes even devils cry. But that’s not why I hate him.

I can still remember the moment I first heard Cyrus Holt's deep, commanding voice. I didn't know who he was or about the life he'd left behind. I was just a trembling orphan on the run from a monster, and he was the man offering me shelter and not giving me a choice about it. This boss of bosses didn't assign someone else to watch over me. He slept on the floor next to my bed when I woke up scared, then spanked me like a naughty little girl when I lied to him. He could have claimed me that night, ravaging me without mercy or remorse. But he didn't.

Ten years ago, I fell in love. The pop princess and the rock star. On paper, we should never have worked. In public, she was a sweet girl-next-door bubble-gum pop singer. But when we were together, her passion matched mine. I was ready to make her mine forever, and then she told me it was over.

An Outlaw biker, born to protect, trained to kill. All I want is my freedom from the past, but the Sins of Wrath Motorcycle Club doesn't forget or let go. Then, I met her, and the world turned upside down. I just didn’t know how obsessed I was until she disappeared.

He came into my life like a raging storm. The man I despised. The killer with no conscience. I fell as hard as a woman like me can fall. When he bleeds, I feel his pain. When we kiss, I taste his tragedy. When he kills, my heart is stained with all the colors of his vengeance.

In Manhattan, tensions are rising. In a play for power, the Rossetti family has made a decisive blow, crippling their rivals—an act that has forced the Fiores to make a desperate move to maintain their supremacy. Many miles away, Luca Davis, a young medical student, has no idea his life is about to change. No idea that everything he's been told about his life has been a lie.

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.

Some girls grow up in castles with fortresses to protect them from monsters. Other girls grow up in castles with fortresses to protect the monsters. I am both of these girls.

From New York Times best-selling author Kim Karr comes a flirty new love story. The whole stethoscope-and-white coat thing isn't my cup of tea. I prefer a man with an artistic vein in his body and 9-to-5 hours. And I can definitely do without the half-lidded, sleepy bedroom eyes. (Okay, so those are kind of sexy.) Tall, dark, and handsome doesn't change the fact that he's arrogant, cocky, and rude. Not that I care, but he's made it clear he wants nothing to do with a quirky girl like me, which is why he said no. Turns out no isn't an option.

Nicky just wants to save her brother. She showed up with an envelope full of cash and a smart mouth and found herself in a den of monsters. I wish I could say I was the best of them, I wish I could protect her - but I’m far from perfect.