Mariah Sinclair Novels & Stories

“Your husband will never find out, as far as I keep my mouth shut and you do as well unless you’re moaning my name, that’s the only time you’re allowed to open your mouth about me to him.” Bella Sinclair has always been a sad wife to a man who hated her and couldn’t stand her existence. A night out alone turned to her getting her brains fucked out by a one night stand who ended up being her husband’s best friend. How would she cope knowing she loves her husband and this new addition to her life has suddenly become an irresistible addiction:

After struggling with infertility for years and being betrayed by her lover, Ella finally decides to have a baby on her own. However everything goes wrong when she gets inseminated with the sperm of intimidating billionaire Dominic Sinclair. All of a sudden her life is turned upside down when the mix up comes to light -- especially because Sinclair isn't just any billionaire, he's also a werewolf campaigning to be Alpha King! He's not going to let just anyone have his pup, can Ella convince him to let her stay in her child's life? And why is he always looking at her like she's his next meal?! He couldn't be interested in a human, could he?

He never planned to touch her, let alone crave her. When ruthless billionaire Roman Thorne is forced into a strategic marriage, he chooses Elena Sinclair, quiet, obedient, and easily controlled. Or so he thought. Behind her innocent eyes is a sharp tongue, a hidden past, secrets, and curves that haunt his nights. Elena has no intention of being anyone’s trophy wife. She plays by her own rules, and Roman’s cold detachment only fuels her fire. Now Roman wants more than her name on his paperwork. He wants her moaning his name in the dark. He wants her loyalty. Her heart. Her everything. Too bad Elena didn’t come to be owned.

Honey Mariah Owens thought heartbreak had already taken everything from her. After her boyfriend steals her savings, destroys her dreams, and disappears with another woman, Honey is left drowning in debt, family responsibilities, and a future that suddenly feels impossible to reach. Her once-promising fashion career is gone, her father’s medical bills are piling up, and hope feels like a luxury she can no longer afford. Then one drunken night changes everything. Dragged to a nightclub by her best friend for a reckless “heartbreak cure,” Honey meets Jayson Kingsley—heir to one of the most powerful families in Spring Hills, CEO of Spring Hills Oils. Rich. Dangerous. Infuriatingly handsome. Jayson is completely convinced she is someone else. Nichole Solange Sinclair. The missing daughter of a powerful political family. The woman he was supposed to marry. A woman who looks exactly like Honey. When Jay realizes Honey is not Nichole, he offers her a deal that could save her family and destroy her heart—pretend to be Nichole until the real one is found, and in return, he will give her enough money to change her life forever. One fake identity. One contract marriage. One man she was never supposed to love. But as Honey is pulled deeper into a world of wealth, secrets, and dangerous family expectations, pretending becomes harder… especially when Jay starts falling for the woman behind the lie. And just when Honey begins to believe she might finally deserve happiness, the real Nichole returns. Same face. Same name. Now Honey must decide whether to walk away from the man she loves... or fight for a place in a world that was never meant to be hers. Because some love stories begin with one beautiful mistake.And some are powerful enough to last forever.

After three years, Naya Sinclair would finally realise she was nothing more than a tool in her husband’s eyes. All these years, all those love and dove eyes were nothing more than a scheme to take what she had. What the moon goddess gave her. Even worse is that she realizes that her best friend is carrying his baby. However, it’s a little too late… Or maybe not as the moon goddess gives her a second chance at life. And this time, Naya is determined to pay back all of them in their own coin. But why did she never realise that she had a mate or a flash marriage waiting in this new life? “Fuck that! Anything life throws, I would deal with it!”

The day my husband, Lucas Maxwell, helps his childhood sweetheart—Cecilia Brown, who has cancer—lose her virginity, I leave behind a divorce agreement and walk away. Before I leave, I drop a comment beneath a photo of them on his social media. Their fingers are tightly interlocked in the photo. "Let's get divorced. I wish you both a lifetime of happiness." A minute later, he calls me. "How did I end up marrying someone as selfish as you, Fiona Sinclair? Do you really have the heart to let her die without leaving anything behind?" I sneer, "You're no longer my husband. How is that my problem?" That's when he panics.

"My engagement party is tomorrow," Cecilia said calmly. "But I'm missing one thing." "What?" he asked. She smiled. "A fiancé." "My pleasure," he said, voice low and steady. "Miss Fiancée." *** The night before her engagement party, Cecilia is betrayed by her ex and her own cousin. But humiliation won't be her ending. In a bold move, she picks a devastatingly handsome stranger to play the role of her fiancé. What she doesn't know is--Liam Sinclair isn't someone you simply "choose." He's dangerous, powerful, and far from ordinary. By the time Cecilia realizes who he really is, it's already too late. Because Liam never lets go of what's his.

When Sienna Sinclair takes a job at one of New York’s most powerful companies, she expects stability - not Cassius Moretti Dangerous, impossibly attractive, and promised to another woman, he is everything she never asked for and can’t seem to avoid. What begins as late evenings and loaded conversations slowly becomes something neither of them can walk away from — even when walking away is the only safe option. But as their connection deepens, dark secrets begin surfacing and the world Cassius was born into closes in around them both. Sienna starts to realise that nothing about her life — or her past — is what she thought it was. Can their love survive a world determined to destroy it — or will the truth cost them everything?

I was the real daughter of the Sinclair family, yet I was the one abandoned when their fake daughter and I were kidnapped and taken to the top of a building. They were given a choice between the two of us, and they chose to save the fake daughter, letting me be pushed off from the eighteenth-floor balcony. Even though I survived, I was completely disappointed in them. Then, their attitudes changed overnight. My parents, who despised me, started asking me about my likes and dislikes. My brother who wished me dead, started suddenly giving me precious jewelry. Even my fiancé, who always claimed I was nothing compared to the fake daughter, started to prepare for our wedding. To say I was confused was an understatement.

Warning***Excerpt, Mature Content**** "Let's get one thing clear, here you aren't my mate or Luna, you are valued as low as my prisoner, so don't think you are entitled to anything." Kaden hisses with flaring red eyes, his words like daggers pierces my heart, shredding it into bits. "Then if I really do mean nothing to you, then why do you keep me here? Just reject me." I scream at him, with teary eyes. I hoped he could see the pain in my eyes, he was the reason I was in so much pain. I was in so much trouble because of him. A deadly smirk draws along the Primordial's face. "Oh, Sinclair, if I reject you then what fun will it be then?" he smirks viscously, making my blood run cold. Oh moon goddess, help me! I was in far bigger trouble than I imagined. *** Ava Sinclair is 19 and a beautiful and kind-hearted girl. She has longed to find her mate and live life like it was a fairytale, and now it was finally mating season. The time when mated wolves gave into each other's desires. Ava may have found her mate but he may not be the fairytale she had expected. He is everyone's biggest nightmare. His name is Kaden Delacourt, the ruthless and merciless Primordial Hybrid. He is known to bring death and war wherever he goes. Kaden's hatred for Ava is consuming even when he knows that she is the only hope for him and his pack if they want to survive the curse placed on them by the moon goddess. Dangers lurk everywhere as Cassandra, Kaden's mistress vows to destroy Ava and win Kaden's affection back. The drums of war is beating loudly as Alpha Lucien promises to reclaim Ava for his lustful obsession.