Mariah Sinclair Novels & Stories

Elena Sinclair rebuilt her life from the ruins of a future that never happened. Five years ago, Adrian Kane chose his father’s fortune over her—and it destroyed them both. Now, his late father’s will forces him to marry her within six months or lose his billion-dollar empire to his ruthless brother. Elena’s plan is simple: say YES, marry him, and break his heart where it hurts most. But the man she remembers—the cold heir who left her—is gone. In his place stands a man who has faced therapy, loss, and five years of grief he never wanted her to see. The more she seeks revenge, the harder it becomes to tell who’s really being punished. When the truth finally comes out, she learns that sometimes love’s second chance begins where the first one ended.

Renata never imagined her entire academic future would collapse overnight. Her scholarship had been revoked, expulsion was looming over her, and her little sister, Alea, needed a fortune to survive a rare illness. Just when Renata thought she had nowhere left to turn, Dominic Sinclair appeared—a young professor known for being the coldest and most powerful figure on campus—offering a proposal she could not escape. “Become my secret girl. You don’t need to be smart. Just be beautiful, obedient, and available whenever I want you. Your grades and living expenses will be taken care of.” Renata knew it was madness. Immoral. Dangerous. But for Alea—for her sister’s life, for her own future—she walked into Dominic’s office at exactly three in the afternoon. Wearing a mini skirt. And the moment that door closed behind her, Renata’s life changed forever.

Mia Rivers was rejected by her mate Alpha Adrian as soon as the love of his life came back to town. She lost her home, her job, her dignity and became a joke of the others. But was there really no hope for her? "I come back especially for you Mia...Let me protect you!" That was her childhood playmate Jace Ryder, the heir to a strong pack. "You don't know how happy I was when my brother rejected you...It's my turn now. You belong to me!" That was Liam Sinclair, her ex-husband's twin brother. In the end, even her ex-husband came back to her and whispered hoarsely by her ears, "It might be a mistake to divorce you...Do I still stnd a chance, Mia?" She thought she would end up a pathetic divorcee that nobody cared about. But instead, she found herself trapped by those powerful men. Who was the right one for her?

Elliot Sinclair has it all—money, power, a picture-perfect fiancée, and the eyes of the world watching his every move. But behind closed doors, his life is anything but perfect. Because Elliot is in love. With Jonah Hartfield. A man. Jonah is everything Elliot shouldn't want—fierce, reckless, possessive. Their affair is a powder keg of passion and danger, one kiss away from destruction. The world can't know. His family can't know. And Clara, the woman he’s supposed to marry for the cameras, definitely can’t know. But Jonah is done playing games. He doesn’t care about appearances. He doesn’t care about the cameras. He just wants Elliot. Completely. And he’s not interested in sharing. When jealousy boils over and secrets get harder to hide, Elliot is forced to choose: keep pretending for the world—or burn it all down for the man he can’t live without.

Ava Sinclair had two rules for her dream New Year's cruise: no heartbreak and no impulsive flings. But when she catches her boyfriend cheating and a charming stranger, Ryan Carter, offers a deal she can't refuse, pretend to be his girlfriend in exchange for revenge. Her carefully laid plans are tossed overboard. What started as a harmless charade turned into a whirlwind night of passion. But when the cruise ends, Ava and Ryan return to their lives, leaving their connection behind. Ryan showed up months later needing Ava's help to maintain a facade for an Important business deal. Ava agreed again despite her better judgment only to find herself thrust into the spotlight when their photos went viral, branding her as Ryan's girlfriend to the world. Caught between her desires to stay out of the limelight and her undeniable feelings for Ryan. Ava must confront the truth: was their connection always just an act or is there something real worth fighting for?

Matthew Sinclair Chan, a wealthy bachelor whose marriage was decided by his authoritative father. To escape the situation, he went to the US and there he found a solution to his problem. Harebell was about to take the last semester of her studies in New York when she received unfortunate news from her family, they were scammed and lost a huge amount of money including their properties. Struggling financially, to fund her studies, she took a part time job as a nanny to a wealthy family where she met the escaped bachelor. After discovering Harebell's financial problem, he made a proposition, one that Harebell never expected that she would go through and cannot ignore. A marriage in exchange for her family's release from debt and her brother bail out from prison. But will a marriage last when the foundation was money? What secret will she bear once the contract ends and divorce comes their way? A secret. An affair. A mistake. A confession. The unknown's revelation. What life will she live in the hands of the bachelor?

Revenge? Is that really what I want? Or do I just want my ex-husband’s younger brother? *•*•*•*•*•* The plan was simple—marry Maverick Sinclair, give him an heir, and in return, he’d help me destroy my ex-husband, Sebastian Sinclair. One year. One child. One deal. But then again, nothing is ever that simple. Because how do I give Maverick a child… when I’m already hiding his first one in plain sight? I should tell him, so Maverick can finally take his rightful place as CEO and have his revenge against his father and brother, right? Wrong. I will protect my daughter with everything I have. *•*•*•*•*•* DISCLAIMER❗❗❗ This book contains detailed sex scenes that will leave you feeling very hot and very bothered. If you can’t take the heat and tension, then this isn’t for you. If you’re single… Well, this definitely isn’t for you. Just kidding. Enjoy!

My wife’s new assistant recently celebrated his birthday, and she splurged on a villa as a gift to him. On the day he moved in, the assistant, Zachary Shaw, bragged on Instagram with a post and captioned: [Bagged myself a sugar mommy, just FYI.] My wife, Ivy Bennett, commented on the post: [Happy birthday, my dear Zacky! 🫰] The photo was Zachary wrapping his arm around my wife’s slender waist, looking incredibly intimate. The work group chat blew up at once. Everyone expressed their envy toward Zachary, singing his praises for being so promising at such a young age. Then, my childhood friend, Autumn Sinclair, tagged me in the group chat and teased, [Love is a blinding green light. Your wife’s cheating on you so hard it glows. Congrats, Julian!] I smiled wryly and stubbed out my cigarette. Slowly, I typed my reply, [Want a house, Autumn? I’ll get you one too, better than her gift to him.]

Arabelle Gwyneth heard two devastating news on her 18th birthday: That she was mated to ruthless Alpha Zach Blackwood and that he rejects her in front of the whole pack. “You’re weak, wolfless, and beneath me. I, Alpha Zach Blackwood, reject you.” But rejection isn’t freedom. Soon Arabelle’s abusive father sells her to Zach to settle his gambling debts, and she becomes his slave. He is cold. He is cruel. But also obsessed with her? His dark eyes follow her everywhere. His commands grow more possessive. And worst of all? The mate bond didn’t break. When wealthy Beta Simon Sinclair offers Arabelle escape, protection, and genuine affection, she finally has a choice. But Zach will burn the world before letting her go. And as deadly secrets are revealed and a dark prophecy that binds them all threatens to destroy them, Arabelle finds out that your fated mate can become your greatest tragedy

On the night Arya Sinclair discovered her husband in bed with her sister, her world shattered. Alone, heartbroken, and on the edge of despair, Arya believed her life was over… but fate had other plans. Because that same night she met Blake Donovan. He was supposed to be a mistake, a stranger she would never see again. But she was wrong. Blake was dangerously attractive and impossibly powerful and he was offering her a second chance, power, and a chance for revenge. As Arya steps into a world of speed and ruthless ambition, enemies lurk behind polished smiles—her past refuses to stay buried, and the line between revenge and desire begins to blur. Now, Blake Donovan doesn’t just want to help her win, he wants her. And in a game where power is everything and love is the most dangerous gamble of all, Arya must decide: Will she rise and take everything she was denied? Or will she lose herself all over again—this time, to the one man who could either save her… or destroy her completely?