Is The Oathkeeper Book Part Of A Series?

Cara Nelson is the daughter of two Guardians. Her mother gave her life saving the pack’s Luna and their young son, Rik, the future alpha. Her father became paralyzed while protecting the pack’s Alpha. Cara is meant to become the Guardian for Rik when he takes over as Alpha, but Rik doesn’t even know who she is. When the Alpha of a neighboring pack expresses his desire to take her as his mate, Cara gets caught in a battle between Alphas. Both of them want her as their Luna, but is it only because she is a Guardian who can strengthen their pack? While balancing her attraction to two alphas, she finds her destiny may not be as clear as she thought. Rather than her wolf having the soul of a reborn guardian like her mother and father, Cara learns that she and her wolf are the only ones in history known to have been born a guardian. When a third contender for Cara’s hand tries to force her to become his Luna, her Alphas must rescue her before it's too late. Cara is destined to be a Luna, but will it be by force, by fate, or will she make her own choice? This is Book One of the Guardian trilogy.

"I slam into him and he screams. A hoarse, broken, beautiful noise bursts out of him as I drive in all at once, a harsh, staking claim. He’s gripping me so tight I can barely breathe. He’s fire. He’s home. He writhes, his hands clawing at the sheets. I force myself to be still, to wait and let him stretch, to let his body take me. I’m buried so deep I feel like I’m touching his soul." Kieran Arnulf is an Alpha with a target on his back. Inheriting a pack broken by his father’s cruelty, he's determined to rule with mercy rather than fear. But to the vipers on his council, mercy looks a lot like weakness. When a massive, tattooed warrior from the enemy Redmaw pack surrenders at his gates, Kieran makes a controversial choice. He allows the wolf to come inside. Alexei Basov is dangerous, insolent, and far too attractive for Kieran’s peace of mind. He claims to be a defector with vital intel on an impending war, but he looks at Kieran like a meal he’s dying to devour. He’s a brawler who solves problems with violence, a stark contrast to Kieran’s polished diplomacy. As assassins strike from the shadows and political tension reaches a breaking point, Kieran is forced to rely on the one man he shouldn’t trust. Alexei appoints himself Kieran’s shadow, protector, and personal tormentor. But the tension simmering between them is more than just political. Behind closed doors, the power dynamics shift. Kieran discovers that the only place he can truly let go of control is in the arms of the savage wolf who wants to claim him.

"He drags me from wall to table to wall again, like he can’t decide which surface deserves this. Wood bites my spine, the table squeals. His hands are everywhere, rough, greedy, feral. He palms my throat, my jaw, my hips. He fists a hand in my hair and angles my mouth. The kiss is vicious. He grinds me open with it. 'Kneel,' he says. The command is a shove under the skin. My legs fold. It’s humiliating how fast I go and how much I love myself for it." He owns my mouth. My body. My fucking soul. But I never said he could have my heart. Eli’s been chained before and it damn near killed him. So when he’s caught running through Blackthorn pack lands by Ronan Vale, the savage Alpha of Blackthorn, he's horrified when the brute marks and claims him. But Ronan doesn’t just bite. He binds. With ropes, with rules, with a voice that makes Eli's knees go weak and a touch that turns resistance into hunger. The bond between them is feral. And Eli hates how much he wants it, how much he wants Ronan, even when he has him spread out and shaking, marked and owned, begging to be filled so he’ll stop feeling empty. Eli swore no one would ever own him again. Then came the Alpha whose bond feels like a brand and a promise all at once. He hates how much he wants it. Ronan’s voice. Ronan’s hands. Ronan’s brutal, worshipful need. This isn’t love, it’s obsession. And Eli is afraid that he's starting to like it.

Genre: Dark Romantic Fantasy Kaelen Thorne has always been an outsider—a struggling mage-in-training in a quiet border village. But when his home is ravaged by a pack of werewolves, he unleashes a torrent of magic that should not exist in mortal blood. In the ruins, he finds Elira, a wounded elf whose violet eyes mark him as the heir to a forgotten dynasty. Bound to him by an ancient oath, Elira becomes both his protector and his curse. Together they journey through burning villages, cursed forests, and the shadowed courts of vampires, unraveling secrets of Kaelen’s lineage. He is the last of the Thorne bloodline, destined to decide the fate of three warring races. Yet the prophecy that hails him as savior conceals a devastating truth: the peace his ancestors forged was built not on unity, but on sacrifice. As Kaelen and Elira’s bond deepens into love, the cost of his destiny becomes clear. To end the war and save the realm, Elira must give her life. Torn between love and duty, Kaelen fights to defy fate—but Elira has already made her choice. In the ashes of war, Kaelen will be remembered not as a hero, but as the last guardian of a promise sealed in fire and blood: the Silver Oath.

Born under the Blood Moon, Aria Vale carries a power whispered about in old prophecies... one that should never awaken. When she’s forced to marry the feared Alpha Kieran , she steps into a pack ruled by secrets, shadows, Deception... and an Alpha who never sleeps without a weapon. Then the Moon Shards begin to glow. Visions haunt Aria, Kieran’s temper grows darker. And whispers of an ancient oath echo through the territories... An oath broken by the first Luna, whose soul Aria unknowingly carries. When the Shadow Alpha rises and takes hold of Kieran, Aria realizes the war surrounding them didn’t begin with either of them… but it may end with her. To break the curse, she must walk into the Shard Realm alone. But the moon has never chosen a Luna without choosing her Alpha.

At Blood Oath Academy, no one arrives by chance—except Virelle Noctra. Marked by a power that shouldn’t exist, Virelle is summoned into a hidden world where vampires and werewolves train under fragile, ancient laws. But from the moment she steps inside, something is wrong. Her blood doesn’t belong to either side… yet both crave it. A ruthless vampire heir watches her like prey. A dangerous wolf alpha feels his instincts bend toward her. And beneath the academy, something older than both species begins to stir—something that recognises her. As alliances fracture and desire turns lethal, Virelle is pulled into a power struggle she doesn’t understand but can’t escape. The more her abilities awaken, the clearer the truth becomes: She isn’t just part of the war. She’s the reason it’s starting. And when the blood oath breaks, everyone will have to choose Kneel… or burn.