Upton Sinclair Novels

In "Alpha's Curse: The Healer's Secret," power and pride come at a devastating cost for Alpha Sebastian Sinclair, who dismisses his destined mate, the lowly Omega Evelyn Harper, due to her status. But when both meet tragic ends, the Moon Goddess grants them a second chance—by swapping their souls. Now, Sebastian must endure the hardships he once mocked in Evelyn's body while Evelyn seizes the power of an Alpha to seek justice for the wrongs done to her. As they navigate this cruel twist of fate, their journey of growth, vengeance, and redemption unfolds, leading to a battle that will change the fate of their Pack forever. Will they find the strength to unite and overcome, or will their past mistakes destroy them?

When journalist, Bella Sinclair, was invited to a friends birthday celebration in the local bar, she imagined there would be drinking, dancing, and letting her hair down. What she didn't imagine- being sexual assaulted.Biker Alex 'Axel' Warner wasn't happy. He was supposed to be back in his clubhouse for the weekly party held by the club. He was supposed to be drunk, with the clubwhores begging for his c***. Instead, he was serving alcohol to a bunch of drunken adults, some behaving like children. That is until he spots the beautiful redhead dancing with her friends. What will happen when the two meet?Will Axel be able to protect Bella?Will he be able to protect her from herself?

“So, you just use me for your safety and leave when you want?” His voice was dangerously low, making everyone shiver. Everyone but Lucia. She looked him square in the eyes, no hint of fear in her clear hazel gaze. “Mr. Sinclair, from the bottom of my heart, I’m truly grateful for your help and for being there for me—but I have nothing to offer you.” Adrian chuckled to himself, hands in his pockets. Lucia was back. The fire in her eyes said it all.... Lucia Gregory has never known an easy life. As an orphan shuffled between foster homes, she learned early on that the only person she could truly rely on was herself. Now in her final year of college, she juggles her demanding studies with long, exhausting shifts at a high-end bar tucked away in the city’s elite district. The job pays the bills, but it also serves as a front-row seat to the world of the wealthy—a world she has no desire to be a part of. Adrian Sinclair. Young, devastatingly handsome, and impossibly rich, he is the heir to Sinclair Enterprises, a global conglomerate built on power and prestige. But despite having everything at his fingertips, Adrian's life is anything but simple. Lacking basic family warmth as a child,he was taught that everything he wanted could be bought with money but when he comes in contact with Lucia,she changes the whole narrative. He feels sudden attraction to her and tries everything to get her,mere fascinating blossoming to something deeper. Will this encounter lead to a simple love story? Will they be able to stand strong when Lucia's past comes knocking and it is discovered that Adrian's family has a hand in it?

Lia lives a quiet life in a small two-bedroom home on the outskirts of a major city. Between playing piano at a piano gallery, waitressing at a high-end restaurant, and her never ending love for books, she never thought there would be anything more to life. She was content. At least she thought so. It wasn't until she went out with her best friend and had a hot encounter with a large and sexy stranger. One moment they are flirting in a booth, the next she's rushing out of an expensive hotel room after waking up naked beside the handsome stranger. After living through her first one-night stand, she decided to leave it at that. But what she wasn't expecting was to be hunted down by the most dangerous man in the country. Turns out, the man from her one-night stand held more mystery than she thought. Now she must determine whether to find some way to be comfortable with his lifestyle and embrace the kind of love she only seen in her romance novels or to stick with her morals and let this relationship go. That is, if he lets her...

Adelia mengira penderitaannya berakhir ketika hidupnya direnggut hutang dan pengkhianatan. Namun ia malah terlahir kembali sebagai Elara Sinclair, seorang putri dari istri ketiga raja Etheria. Sebuah negara fiksi yang samar-samar Adel ingat dari novel yang ia baca beberapa waktu sebelum ia mati. Elara ini ditakdirkan meninggal secara tragis di bab awal novel, sebagai pemicu dari segala konflik di novel itu. Tapi apa jadinya jika pemeran pembantu ini malah ingin bertahan hidup dan menghancurkan 'takdir' yang telah dituliskan oleh sang penulis?

One night. One man. When Camilla Sinclair decides to show up at a bar in the city, disobeying her alpha father for the first time, she had a feeling it was the biggest mistake she made in her life. Drunk and wasted, she finds herself collapsing in the arms of a mysterious man in a hotel room booked by her stepsister. Little did she know, the man she slept with that night was the most powerful lycan prince, and he's looking for a new breeder for his heir! What will happen if she refused an offer that will surely pull her out from the miserable life she currently lives in? Will everything go way downhill? What if the lycan prince is not what everyone thinks of?

-Kehlani,  an avid writer who spends most of her time publishing bestselling romance novels wants to write a new whole genre for a change and to this effect she decides to embark on writing a fantasy based fictional romance which she had never done before, mostly to honour her late grandmother who was a fan of such a genre. Kehlani embarks on a journey to her grandmother’s hometown for various reason: firstly as a form of reflection due to her grandmother’s one year anniversary and secondly because she needed a sabbatical in a quiet place which was in tune with nature to enable her work on this said Manuscript and possibly gather inspirations. - Kehlani arrives at Woodbine only to discover that this town is cut away from, the world in every sense of it. It seemed like their town was stuck in time as even the little stories her grandmother had told her and it's landmark still remained. Kehlani takes advantage of this and decides to take an interest in the townspeople who only farmed and jollied  as she felt that it might form an inspirational framework for her new Fantasy Manuscript.

Anastasia Collins has always been a fanatic of mystery novels since forever. Solving cases, codes, crimes, riddles–heck, she even joked sometimes that maybe she's a detective on her past life. Contrary from that, her real job is far too different because she's actually a registered nurse. But atleast, both job has a similarities right? Giving a helping hand to the people who are in need for their services. That idea alone–can already make her feel contented of what she has in her life right now. Not until one day, on her way to the hospital, a car accident happened. *** Imagine, you thought that you died and already asked for forgiveness for your sins but then you found yourself on an absurb place and realize soon after that you were transmigrated inside your favorite mystery novel book. Sound like a joke right? But unfortunately, its real. And here's the catch. You were transmigrated as the murderer or what she used to called the 'evil-villain' of the story. Sounds fun right?

Elena never planned on marrying a stranger, especially not someone engaged to her sister. But when her sister disappears days before the wedding, Elena is forced into an arrangement she never agreed to, with a man she knew nothing about. Nathaniel Sinclair, billionaire heir with his dreamy looks and charming attitude is just as unenthusiastic about the situation as she is. Their marriage begins with distance, awkward silences and the quiet understanding that neither of them asked for this. But as days turn into weeks and forced proximity becomes a regular thing, Elena starts to wonder: what happens when two people trapped in an arrangement begin to fall for each other? It was never meant to be love. But love has a way of rewriting the rules.

Alina Sinclair was framed by the man she loved and left to rot in the world’s most brutal prison. Now, she’s out, but she’s living a lie. To get her revenge, she must impersonate Serena Campbell, the Perfect Luna, and marry the one man more dangerous than the prison she fled, Felix Night, the Alpha King. With a forbidden prisoner’s mark on her back and a fake scent in her veins, one mistake means a death sentence. But as the King’s suspicions grow, Alina realizes the only thing more dangerous than her secret is the fire he ignites within her. She came for vengeance, yet she might stay for Luna's throne. Will she find love? Or will she be caught?