Deadly Sibling Rivalry Novels & Stories

MATURE CONTENT! Sabrina was forced to drop out of school and find a job due to poverty. Life dealt her a double blow when her parents died one after the other, and her sibling disappeared. She needed to find work to support herself and save for tuition for the next semester. She ended up applying for an assistant secretary position at one of the country's largest entertainment companies. Her boss was none other than Mr. Jackson Samaniego, dubbed the Devil Incarnate in the business industry. He had a bad temper, was always angry, and she was always on his bad side. But despite this, Sabrina tried to understand her boss, knowing what had happened to his wife, and she was clinging to a lifeline. But what if an event changes the course of their world? Can Sabrina withstand the brunt of his anger? Can she stay by his side and try to mend his broken heart?

Their rivalry was fierce, until passion broke through the ice. **** Aspen Jackson, captain of the Phoenix Frost and king of the ice, has one goal: making it to the NHL. Hockey is his everything, and he’ll do whatever it takes to stay on track, keep his scholarship, and secure his future. Nothing, and no one, will stand in his way. Enter Kelly Blackwell, his rival since junior hockey and the one player who can always get under his skin. When a trade lands them at the same college, their on-ice feud reaches a dangerous boiling point. With the Frozen Four on the line, their battle of wills spirals into a game of dirty tricks and mind games, each determined to see the other fail. But when Aspen stumbles upon a secret that Kelly’s been hiding, he seizes the chance to turn their rivalry into an advantage—both on and off the ice. Yet the more he pushes, the more their legendary animosity melts into something neither of them expected: an attraction that could ruin them both. With dreams of the NHL and their reputations on the line, Aspen and Kelly must decide—will winning cost them everything, or will their forbidden connection become the ultimate game-changer?

Laura Sterling once ruled a corporate empire. Now she’s a broken shadow of herself... paralyzed, betrayed, and fresh out of a five-year prison sentence orchestrated by the man she loved. Derick Cole didn’t just destroy her life. He drugged her, framed her, and left her for dead. When she’s finally released, Derick’s ruthless older brother makes her an offer she can’t refuse: One year she's now with Aaron Cole under a marriage contract. She has to Sleep under his roof and has to fall in love with him. If she succeeds, he’ll destroy Derick and set her free forever. If she fails… he’ll hand her back to the monster who nearly killed her. Aaron is cold, ruthless and dangerously obsessed. He doesn’t just want her heart ... he wants her complete surrender. But as Laura fights to reclaim her strength and uncovers the dark secrets behind the Cole brothers’ twisted rivalry, she realizes something far more terrifying: She’s starting to crave the man she swore to hate. With a jealous ex-lover circling, a dangerous new threat in the shadows, and her own treacherous body betraying her every time Aaron touches her… how long can Laura resist before she loses herself completely? One year. One contract. One deadly choice. Will she steal his heart… or let him steal what’s left of hers? **Trigger warning**This story contains explicit sexual content, mature themes, and scenes that may be triggering to some readers. Reader discretion is advised.

In the neon-lit shadows of Novela, Isabella Hart, a red-haired outcast, is drowning in betrayal. Bullied at school and abused by her family, her world shatters when her boyfriend spreads fake nude photos, driving her into the arms of a mysterious stranger for a reckless one-night stand. The next day, she’s stunned to find him—Sebastian Wolfe, a smouldering history professor and Lycan—standing at her lecture podium, his green eyes taunting her with their shared secret. But her life is about to get even worse as Caleb Reed, a charismatic senior with a demonic edge, who hides a deadly mission behind his seductive smile walks into her life. Both men are mated to Bella by the Moon Goddess, their rivalry igniting a lustful, dangerous love triangle. As Bella navigates forbidden passion and relentless torment, she uncovers a shocking truth: she’s a half-werewolf Moonborn, her red hair a mark of a rare lineage destined to destroy the BloodMoon pack’s evil Alpha, Marcus, and his Beta, Veron—Sebastian’s father. With Caleb’s obsession turning violent and Sebastian’s secrets threatening their love, Bella must embrace her powers to survive kidnappings, near-death ambushes, and betrayals that tear her heart apart. When her long-lost father resurfaces, Bella’s fight for her throne becomes a battle for survival, love, and redemption. In a city where werewolves lurk beneath skyscrapers, Bella’s destiny will burn bright—or consume them all. The Professor’s Mate is a dark, sensual werewolf romance, weaving lust, betrayal, and supernatural intrigue in a novel saga of a common human girl rising from ashes to claim her power as an Alpha in the werewolf realm.

Queen Natash, CEO of NATEL FASHION WORLD and also the boss of NATEL casino, she is the most powerful woman in Los Angeles, she cleans up the mess for the wealthy, she holds all the card to the game, but what happens when her rivalry sends an agent undercover, his job is to make her fall in love with him, will he be able to turn her world upside down or will she turn the tables around instead?!!

Lylia grew up in the province orphaned and poor, caring for a sick sibling and surviving through sheer grit. With barely any capital, she built a small eatery near the cockpit arena, their only source of income. Her world collapsed when she learned that Raze, the feared district captain, was the creditor of her late parents. To save her home and eatery from demolition, she accepted his cruel offer: marriage as payment for half of the debt. The rest would be paid by serving as a household helper in his home. Known as a strict and ruthless leader in District Abueña, Raze hid a dangerous secret, he was a billionaire tycoon. And when he returned to town, it was at the cockpit arena where he first saw Lylia, the woman destined to become part of his twisted plan. What began as a deal and a game would soon test hearts, would their forced marriage turn real, or leave one of them shattered in the end?

Max and Claire have hated each other since childhood, but now, fate has other plans. When Claire starts working at the pack’s center, sparks fly, secrets surface, and an undeniable mate bond forces them to face feelings they’ve spent years ignoring. Can enemies finally put aside their rivalry, or will they fight destiny and risk losing the chance at something extraordinary? Passion, tension, and destiny collide in this slow-burn enemies-to-mates romance.

Elah's financial burden and Ethan's relentless ambition collide in a contract marriage. However, when deception gives way to passion, a secret family rivalry breaks out, compelling them to face their pasts. Love triumphs over revenge in a crucial struggle for the truth, and they join forces to rewrite their own fates. Can love triumph over betrayal? Can they build a future together while escaping the traps of their pasts?

When 18-year-old Sienna's dad remarries, she ends up living with 19-year-old Jaxon; her new stepbrother. He's broody, quiet, and always seems one step ahead. They clash right away, turning every little thing into a battle. But as tension builds, their rivalry starts to blur into something else. Something neither of them expected or are supposed to feel. And once that line is crossed... there's no going back.

They call Michael Rossi the “Menace,” and for once, the media isn't exaggerating. He’s the jagged edge of the Rebels’ front line,a dirty, arrogant prick with a god complex. I’ve hated him since the night he stole my girlfriend to prove he could. For eighteen months, he’s dismantled my peace, chirping in my ear and checking me into the boards with a smirk. ​Now, a viral "spite kiss" has trapped us in a PR contract. I’m supposed to play along with the man who ruined my life, but the closer I get, the more I realize the rivalry was just the beginning. ~~~~~~~ ​Axel Thorne is the "Golden Boy", disciplined, loved, and blissfully oblivious. He thinks I’m the villain who stole his girl; he doesn’t realize I only did it to see the look in his eyes. This rivalry was never about the game; it was about obsession. I’ve spent every restless night imagining how it would feel to finally claim him. ​Axel thinks we’re faking it to save our career. He’s wrong. I’m playing a game where he only wins by losing himself to me.