Vampire Warrior Kings Series by Laura Kaye

Kael, Warrior King of the Vampires, loathes the Night of the Proffering. He needs the blood of either his mate or a human virgin to maintain his strength, but hasn't enjoyed the ritual since he lost his mate centuries ago. Kael doesn't want a new companion, yet his resolve is tested when he lays eyes on his new offering, Shayla McKinnon. He is drawn to Shayla's beauty and poise...and the submission she offers. She is eager to give him anything he wishes, including her innocence, to please him... moreKael, Warrior King of the Vampires, loathes the Night of the Proffering. He needs the blood of either his mate or a human virgin to maintain his strength, but hasn't enjoyed the ritual since he lost his mate centuries ago. Kael doesn't want a new companion, yet his resolve is tested when he lays eyes on his new offering, Shayla McKinnon. He is drawn to Shayla's beauty and poise...and the submission she offers. She is eager to give him anything he wishes, including her innocence, to please him. Will Kael give in to their overwhelming desire—even if it means risking Shayla's life? less

American exchange student Kate Bordessa has fled to Russia to escape her family's hopes that she'll become one of the Proffered, human women who feed and mate with elite vampire warriors. But when she stumbles upon a wounded vampire in the streets of Moscow, she's instinctively driven to protect him--and feels an undeniable spark of desire. Grieving over the deaths of his brothers, Vampire Warrior King Nikolai Vasilyev has thrown himself into battling his enemies, focused only on vengeance... moreAmerican exchange student Kate Bordessa has fled to Russia to escape her family's hopes that she'll become one of the Proffered, human women who feed and mate with elite vampire warriors. But when she stumbles upon a wounded vampire in the streets of Moscow, she's instinctively driven to protect him--and feels an undeniable spark of desire. Grieving over the deaths of his brothers, Vampire Warrior King Nikolai Vasilyev has thrown himself into battling his enemies, focused only on vengeance. Until the attack that brought him to Kate. Their sexual attraction explodes into a night of uncontrolled passion--a night that marks them as mates. Is their connection strong enough to convince them to embrace a destiny neither of them was expecting? less

Henrik Magnusson is supposed to be immortal, but a mysterious ailment leaves the vampire king near death, and not even the blood of the Proffered, human virgins trained to serve the elite, can sustain him. Then he rescues a beautiful young woman from his enemies, and is filled with blood lust and desire he hasn't felt for centuries. Photographer Kaira Sorenson's life takes a nightmare turn when she's attacked by blood-thirsty creatures—and saved by a vampire... moreHenrik Magnusson is supposed to be immortal, but a mysterious ailment leaves the vampire king near death, and not even the blood of the Proffered, human virgins trained to serve the elite, can sustain him. Then he rescues a beautiful young woman from his enemies, and is filled with blood lust and desire he hasn't felt for centuries. Photographer Kaira Sorenson's life takes a nightmare turn when she's attacked by blood-thirsty creatures—and saved by a vampire. She should be afraid of Henrik, but she can't deny her intense attraction to this regal, enigmatic being—nor the fact that her blood may be his only salvation. Now she must decide if she's willing to be his forever… less