Sienna Mercer Novels & Stories

Have you ever been betrayed by the ones you loved? The ones you trusted most, the ones you thought you couldn’t live without—only to discover your entire life was a lie? I’m Sienna Alexander, the "weak" omega they all looked down on. I was supposed to be the Luna of the Silver Fang Pack, mated to the powerful Alpha Lucas. I thought my mating ceremony would finally end my suffering at the hands of my wicked stepsister, Ivy, and her cruel mother, Morrigan. I was wrong. It was a trap. On my coronation night, Lucas didn't just reject me—he broke the bond, mated with my sister, and turned me into a puppet. They didn't just want my title; they wanted my bloodline. They performed a grafting ritual to siphon my Millennium essence and bind it to Ivy’s womb. They left me for dead. But they forgot one thing. What doesn't kill a wolf only makes her legendary. I’ve returned—not as a broken omega, but as the Millennium Wolf. My bloodline has awakened, and with it, a power the world hasn't seen in a thousand years. The Law of the Millennium is simple: use the tide, lose time. Call the dead, owe the dead. Lucas, Ivy, and everyone who stood by and watched me bleed will soon learn one thing. Sienna: The Millennium Wolf has Returned

At 19, Remy Vale was forced into surrogacy by her desperate father. When one twin was declared stillborn, she fled the hospital with the “dead” baby and vanished. Eight years later, billionaire basketball star Kai Sterling finds her—and their secret bond ignites. But his fiancée, Sienna, discovers the truth and wages a silent war to destroy Remy. No press. No pity. Just a mother fighting to keep the son the world erased. A raw, grounded billionaire romance about survival, secrets, and the woman who refused to be a footnote in someone else’s legacy.

We all hear about "the girl next door", or the girl tamed the bad boy. But, what happens when the bad boy meets his match? Bad girl by nature, independent by force. Sienna learns the hard way, to never trust anyone but yourself to look out for you. Possessive by nature, bad boy by reputation. Zander is renowned for his possessive attitude and dominant way of life. In a world without packs, A world rising from ruin, a moon goddess with a paw to grind and a bone to pick, and 2 hot headed polar opposites. Recipe for disaster. But throw in the fact the only way to bring packs back and have the chaos return to some sort of civility is that of the shifter games? Nothing could possibly go wrong, could it? Shifter games are not for the faint of heart, and definantly only for those who believe they can lead their kind to prosperity. But with leadership comes bumps in the road and alliances with those you never thought you would ever turn to. It also comes with great responsibility. Are they cut out for it? Do they have what it takes to make it out on top of one the most gruesome and ruthless tests the goddess herself has created, in order to test their kind to the best of their abilities to rightfully obtain leadership through sheer grit, cunning and strength? Join sienna and zander on their journey to find out. Let the shifter games begin!

One blind date. Two reluctant hearts. A fake romance that feels way too real… Sienna Blake isn’t looking for love—not after her last relationship left her with more scars than memories. But when her meddling mother sets her up on a blind date, she agrees just to keep the peace. What she doesn’t expect is to come face-to-face with Julian Thorne—her arrogant ex’s boss, a ruthless lawyer with a reputation as cold as the suits he wears. Julian Thorne—high-powered attorney, cold-blooded strategist, and her ex’s dangerously attractive boss. They met once, a year ago, at a company gala. He thought she was a gold digger clinging to her meal ticket. She thought he was an arrogant snob with a god complex. Now he’s her blind date. Julian has his reasons for going along with the charade. Sienna might be the key to taking down a betrayal that nearly cost him everything. All he has to do is play nice, get close, and keep his heart out of it. But the more time they spend pretending, the more real it starts to feel. And when secrets from the past resurface, they’ll have to choose: continue the lie—or risk everything for the truth. From fake to fate—what if the biggest lie becomes their only truth?

At the Iron Moon pack's victory party, celebrating the defeat of our sworn enemy, an Omega named Sienna accused me. The charge? Embezzling five million dollars from the pack's treasury. She spoke with self-righteous fury. "Are we really going to let a selfish thief continue as our Head Beta? I propose we strip her of her title immediately and exile her!" I stared at Caleb. The Alpha of the Iron Moon pack. The man I had loved for ten years. He should know better. Those funds were paid out of my own pocket years ago when the pack was broke but desperate for weapons and territory expansion. Now that the pack's treasury was overflowing, I was simply taking back what was mine. Yet the man who had held my hand just days ago, promising to officially make me his mate-to-be, now glared at me. "What do you have to say about Sienna's accusation of stealing pack funds?" I curled my lips into a smirk. "I have nothing to explain." They really thought I was some easy pushover. But they didn't know I was the only daughter of Magnus, the Alpha King of all North American packs. If they wanted to mess with me, they better be ready to be torn to shreds.

At just 19, Sienna lost her parents and, as the Alpha’s daughter, was forced to inherit the pack early. But on the eve of her wedding, her fated mate—Julian—betrayed her. If she didn’t go through with the marriage, she’d lose her right to the pack’s leadership the very next day. With no other choice, she married her parents’ most trusted Gamma: Asher Blake. What she doesn’t know? Asher’s real name is Alaric Valmor—a noble Lycan prince and the true heir to the kingdom...

As Christmas approached, my fiancé Marcus Shadowhowl, the next-in-line Alpha of the Shadowhowl pack, rejected my invitation for a date and instead planned to take his assistant Sienna Nightsky to the beach on a vacation. Known as the perfect Luna-to-be, I didn’t cry or beg. I even thoughtfully helped him plan the trip. He kissed me gently and said, “Lorelei, you’re the most understanding werewolf in the world.” I smiled as I saw them off—then turned around and went to have an abortion. Why? Because in my past life, I had begged him to stay with me using the pup in me. But in the end, Sienna was brutally murdered at the beach. Outwardly, Marcus still treated me tenderly, but in his heart, he blamed me for her death. When I was about to give birth, he tricked me into going to the beach and issued a ruthless order to his subordinates. “Are we really going to dissolve the Luna’s child with silver? That’s too cruel!” “Yes. She killed Sienna. This is the punishment she deserves!” It was only then, in utter agony, that I realized Marcus had always held a grudge against me. Now that I’ve returned to the time before everything happened, I didn’t stop him from going on vacation with his assistant. Everyone laughs at my foolishness. But what they don’t know is that Marcus will eventually regret it and beg me to come back to him.

A Gen Z employee named Sylvie Mercer has reported me to the Department of Labor by claiming that I've forced all employees to work on the year-end holidays. But the truth is, I've given the entire company a nine-day vacation just to celebrate the year-end holidays. Those who are willing to work overtime shifts will be paid three times their usual salaries and given an additional five-thousand-dollar bonus. Sylvie keeps crying on the internet about how all the employees, including her, are forced to trade their lives for money. Thanks to her, the entire Internet keeps bashing me. So, I decide to follow the public opinion by releasing an announcement. "In order to ensure all employees' health, the company's doors shall be locked during the year-end holidays. Do note that the electric supply will be cut off as well. No one is permitted entry into the company." As soon as the announcement is released, the employees who plan on earning extra money in order to pay off their mortgages all rush toward my office in alarm.

Diane Mercer has the perfect life, a loving husband, a brilliant four-year-old daughter, and a beautiful home by the lake. But perfection is a mask. Craving the passion her marriage lacks, Diane begins a dangerous affair fueled by lust and cocaine. When her two worlds violently collide one ordinary Thursday morning, the consequences are far worse than she ever imagined. What follows is a descent into psychological torment, betrayal, and supernatural horror that spans years. As guilt and paranoia consume her, Diane discovers the terrifying truth: some mistakes don’t end with death. They only begin there. Raw, relentless, and brutally intimate, Rest, Honey is a chilling exploration of desire, guilt, and the horrifying prisons we build with our own hands. A story that will haunt you long after the final page, because sometimes the worst thing you can see… is exactly who you’re becoming.

Sienna had only her mother to rely on when growing up. Life was not easy but it was nice. A nice job, a loving mother and some real friends. But with the death of her mother, the hospital bills pilling up, suddently she can’t afford rent anymore. Her friend suggests a fake marriage with a hockey player that needs a greencard. It was supposed to be an easy task but little by little the grumpy hockey player manages to carv himself inside her heart. And she will have to protect herself for the heartbreak when after the end of the hockey season they get a divorce.