Deadly Sibling Rivalry Novels & Stories

Sold like a cursed pawn to save her dying kingdom, sheltered princess Elara Voss is forced into marriage with the most feared man in the realm — Prince Darius Blackthorn, the Devil’s Heir. Whispers say he carries demonic blood. That misfortune and death follow wherever he walks. That any woman who shares his bed never survives the night. On their wedding night, Elara expects a monster. Instead she finds a cold, scarred man who refuses to force her… even as his own ruthless family demands proof of consummation. But when a dying messenger brings news that Elara’s mother is in mortal danger because of this alliance, and deadly intruders shatter their chamber door, Elara realizes the real devils wear crowns and smile with perfect teeth. Trapped in a palace of poison, betrayal, and sibling wars, Elara must survive the cutthroat Blackthorn family while slowly uncovering the truth behind Darius’s dark reputation. As threats close in from every side — his scheming half-siblings, his tyrannical father, and her own father’s secret betrayal — an unexpected bond begins to form between the cursed princess and the devil she was warned never to trust. In a world where love is the most dangerous weapon of all, how far will Elara go to protect her mother… and how much of her heart will she surrender to the man everyone calls the Devil’s son? One marriage. One deadly secret. And a palace filled with monsters wearing human faces. Will their fragile alliance become their salvation… or their final ruin?

Ashley Mills had kept her traumatic past hidden for seven years, and the thought of returning to her hometown filled her with dread. However, her boss assigned her to assist someone she didn't expect to be the sibling of the man she had vowed never to see again.

After defeating Nathan, Lina thought that she is the most powerful being in the world. But who would have imagined that the time would turn back and she will possess another's body which is her sibling, unfortunately, her sister is deaf? Will, she survived the world with her weak and fragile body?

BLURB When Ember Vaughn's long-awaited shift reveals a weak white wolf, she's forced into a desperate bid for survival. Sold as a substitute bride, she discovers her mate in Alpha Landon Blackthorn - but their love is short-lived. His infidelity shatters her heart, and she's banished, left to face the darkness alone. Fate intervenes when Alpha Kieran Blackthorn, Landon's stepbrother, claims Ember as his mate. As they build a new life together, the ghosts of her past refuse to fade. Landon's obsession with Ember's child sparks a deadly rivalry between the two Alphas. Torn between loyalty and love, Ember must navigate treacherous pack politics and ancient secrets. But when a shocking betrayal threatens to destroy everything, she's forced to make a choice: surrender to the shadows or rise as the Luna she was born to be. Will Ember find redemption and love, or will the tangled web of power and deceit consume her?

Leon Ma, a freshly graduated doctor of Traditional Chinese Medicine, never expected his life to take such a dark turn. Drugged and sold to the Blackwood Continent — a land where sunlight never shines, demons rule, and humans are treated as little more than pawns. Confused and disoriented, Leon wakes to find himself forced into a marriage with the seemingly gentle yet scheming second prince of the demon realm. Just as he begins to accept his grim fate, the cold and fearsome first prince intervenes, shattering the engagement and abducting Leon for his own purposes. Trapped between the two princes—one calculating and manipulative, the other ruthless and enigmatic—Leon must navigate their dangerous power plays while struggling to survive as a powerless human in a world of darkness and demons. With no allies and only his skills in medicine and his supernatural sensitivity to rely on, Leon must find a way to escape the web of schemes that binds him before he becomes a casualty in the deadly rivalry between the two princes.

Born a wolfless, Avalynn Hewlett lived her life as the only deviation of the Crest Moon pack. A laughing stock of the wolves on her age, and a shameful individual for Gunner, her only sibling, she spent her seventeen years being alone. Until she reached the age where she was supposed to meet her mate. To her surprise, it was not only one, but TWO!

She intended to surprise Dave with her pregnancy as a gift for their third anniversary. However, Dave repaid her with betrayal. Upon discovering the truth, Zoe decided to leave Dave and live with her sibling, Zayn, and the baby she was carrying. But Zoe would not let Dave live in peace. With the help of Zayn and his associates, they devised a plan to make Dave pay for everything he had done.

BLURB Curiosity kills the cat, or that just might be the ending for Dr. Jobaira “Yrah” Orendain. The first time she encountered the barbarous older sibling of her brother-in-law, something inside her was triggered. Her dangerous fascination for the allegedly sadistic Gresso leads her to apply to be the medic in a maximum-security prison in Italy. Will her innocence and purity be enough to tame him? Or will she just fall victim to the man notoriously known as The Destroyer?

As planned, Stella entered the company of her billionaire father who never knew about her existence to revenge as he turned his back to her mother who raised her alone. But that is just the tip of the iceberg, as soon as she became an employee of her father's company, she learned that she has a sibling named Hailey who happened to love the man she desires. How far are they willing to go for the sake of the man they love?

“She is mine!” Alpha Casper roared, yanking me toward him, his eyes blazing a dangerous shade of red. “Let her go, you filthy mutt and I might let you live.” Alpha Jake only pulled me closer, his lips curling into a dark smirk. “Funny,” he growled, “I was about to say the same thing to you.” The room trembled with their growls, two powerful Alphas locked in a deadly stare, both refusing to back down. But just when I thought it couldn’t get worse, the doors burst open and another Alpha stepped in. His eyes landed on me, and his voice rumbled with possessive fury. “Mate!” … Kamari had just turned eighteen, the age every wolf dreams of, when she can finally shift and embrace her destiny. But the Moon Goddess had other plans. Instead of one fated mate… she was given three. Three powerful Alphas, each bound to her by destiny, torn apart by rivalry, and willing to destroy the world just to claim her heart.