Sonja Underworld Novels & Stories

She was just an ordinary human girl. Struggling her way through life, working tirelessly to pay her bills. Completely unaware of the dark supernatural underworld that existed around her. But from the moment Kieran Volkova laid eyes on Aria Sinclair, his wolf made an impossible demand to claim her. Take her. Make her his. It was a decision that would change her life forever. She doesn’t know what he is. She doesn’t know the monsters lurking in the shadows of her world. But when she witnesses his deadly secret, there’s no turning back. Now, she’s his captive in a secluded mansion deep in the forest. A prisoner to his possessive obsession. He’s ruthless, dominant, and dangerously untamed. Every time she resists, every time she tries to run, he breaks her down with punishing pleasure, pushing her closer to surrender. But Aria isn’t just an ordinary human. She’s something more. And every supernatural being werewolves, vampires, even the deadly hunters, want her blood. She can’t escape him. She can’t resist him. And the most terrifying part? She she starts to believe that she doesn't want to.

"In this pack, you aren't a guest. You're a trophy. And Alphas don't share their toys." Victor Cruz was a ghost. A premier dancer in a glass cage, hiding a lineage that could set the supernatural underworld on fire. When the Vargas brothers—the twin Alphas ruling the desert’s most brutal pack—offer him a seven-figure contract to be their "property," he takes it. It’s supposed to be a job: play the part, survive the heat, and disappear. Mateo Vargas is the charm—the silver-tongued predator who marks Victor with a scent so thick it screams mine to every wolf in the city. Alejandro Vargas is the blade—the cold, suspicious enforcer who wants to break Victor just to see what’s hiding underneath. One wants to worship him; the other wants to expose him. The Pack is hungry. But as the Vargas brothers pull Victor into a high-stakes world of blood-vows, ancient rivalries, and the looming threat of the Dragunov hunters, the lines of the contract begin to bleed. Victor isn't just a dancer anymore. He's a pawn in a war between Alphas, and the scent he’s carrying might just be the death of them all. In a world where loyalty is bought in gold and dominance is taken in blood, Victor must decide: will he run from the wolves, or will he learn to lead the pack?

A brutal love. A family legacy. A woman caught between two Ravazzani He was my fiancé’s father. Now he’s my obsession. My life was supposed to be my own. Dance. Freedom. No more mafia ties. But when my father trades me like a pawn to pay his debts, I’m forced into an arranged marriage with a man I’ve never met. Only… it’s not the son who comes for me. It’s Santino Ravazzani—his father. Powerful. Brutal. Twice my age. He doesn’t ask. He takes. And he says I’m his now. He’s the underworld king of Italy. I’m the ballerina trapped in his golden cage. He says it’s about duty. I know it’s about desire. He wants to break me. I want to hate him. But the fire between us? It’s uncontrollable. And once I give in… I might never get out. The story ends on a breathtaking cliffhanger that sets the stage for Mafia Don Claims Me—where the real war begins. “Fiancé’s Father Takes Me” is the first book in a dark, sensual, and emotionally twisted series following a ballerina forced into a brutal marriage with her fiancé’s powerful mafia father.

Ethan Vale was the golden heir to a fortune, a boy who had everything until his own blood turned against him. Framed for the brutal murder of his parents by his uncle and brother, Ethan was cast into the depths of Metropolis Prison to rot. Beaten, starved, and forgotten, he waited for a death that wouldn't come. Then, the shadows parted. Enter Damien Blackwood. Known in the underworld and the boardroom as the "Living Yama," Damien is a billionaire whose mercy is non-existent and whose power is absolute. He walks into Ethan’s cell with a contract that defies logic: "Marry me, and I will give you the heads of those who destroyed you." Ethan isn't gay, and he doesn't trust the monster standing before him. But with a death sentence hanging over his head and a burning thirst for revenge, he signs his soul away. What starts as a cold, business transaction between a broken prisoner and a heartless tyrant soon spirals into something far more dangerous. As Ethan is transformed from a "prison rat" into the pampered, untouchable spouse of the Living Yama, the lines between hatred and obsession begin to blur. Damien promised to help Ethan destroy the Hales, but Ethan is beginning to realize that the most dangerous place in the world isn't a prison cell it’s in the arms of the man who owns him.

I'm the only heir to the wealthiest conglomerate in the world. My father, Tyrone Ferguson, is extremely powerful and has forces from both the underworld and the legal world eating out of his palm. But I witness my girlfriend, Vivian Vega, giving a "Voluntary Transfer of Body Ownership" contract to my arch nemesis, Richard Larkin, at our engagement ceremony. "Don't be mad at us, Isaac." Vivian shows me the contract, her tone still light and casual. "I love you, so I'll reserve my most treasured virginity for you. I will always be your wife, but I want to give the ownership of my body to Richard." "The hell are you on about?" With a deep frown on my face, I attempt to pull Vivian away from Richard, only to get pushed away by the latter. Vivian quickly moves to stand in front of Richard, her brows tangled into a frown. "Stop being so narrow-minded, Isaac! I'm free to give anyone my body!" She then stands on her tiptoes to kiss Richard right in front of me. At that moment, I become the biggest joke in elite society. Before the mass media begins spreading the news, I send out a text message calmly. "There's no need to help cover up for the Vega family's shady businesses anymore."

“Six million,” the translator said. “And your daughter belongs to the Moretti family.” I wasn't a bride; I was a debt settlement. Sold to settle my father's gambling debts, I was handed over to the most feared man in the underworld: Dante Moretti. They call him the #SilentDon. He hasn't spoken a word in five years, ruling the city through cold violence and terrifying shadows. He is a #PossessiveAlpha who doesn't negotiate—he owns. But I have a secret. I’m not just a trophy wife. I am a #SecretGenius, a master strategist who can dismantle an empire before the first shot is fired. I thought I could outsmart a man who doesn't speak. I thought this #ArrangedMarriage was my cage, but I was wrong. Dante didn’t buy me for my beauty. He bought me for my mind. He’s been watching me for years, waiting for the perfect moment to trap me in his world. In this #MafiaRomance, the stakes are lethal. As rivals circle and blood spills, I realize the most dangerous thing about the Silent Don isn’t his silence—it’s the way he looks at me when we’re alone. I am bound to a monster. And the only thing more dangerous than being his enemy? Being his obsession.

"You want to hate me?" Kazimir murmured, his teeth grazing her mark. "Then hate me harder." Ariel Blondeau is a forgotten Omega, a ghost in the underworld, until Kazimir "The Beast" Rossi and his three brothers Nikolai, Lev, Dimitri drag her into their empire of blood and gold. He’s the most feared mafia king in the city. She is the only living relation of his sworn enemy. Ten years ago, Kazimir burned her pack to ashes for her father's betrayal to the Rossi family. Now, he is back to finish what he started, except Ariel isn’t the helpless girl he remembers. She’s a storm wrapped in skin, with a body that kills Alphas on contact. And Kazimir? He’s no lesser Alpha. When he finds Ariel, the girl who should be dead, his wolf goes feral, so he kidnaps her and chains her to his bed and demands answers: How is she alive? Why does her body reject every Alpha but him? And most importantly, why does his wolf howl for her, even though he hates her with every fibre of his being? Warning: Contains a savage Alpha who collects debts in flesh, an Omega who bites back, and a bond that will leave them both bleeding.

After her father’s death leaves behind nothing but a ten-million-euro blood debt, Graziella is dragged into the world of the Vitale brothers, men who rule the city’s underworld with violence, power, and a loyalty that has no room for mercy, and who, by law and history, are also her stepbrothers. In their hands, debt is not something to be repaid but something to be owned, and because her father failed them, Graziella becomes the collateral they inherit, allowed to exist only as long as she remains useful and silent. For months, she survives by making herself small, enduring cruelty and indifference alike, learning that in a house built on fear, silence is not submission but survival. To the Vitale brothers, she is temporary, a problem that will eventually disappear once its value is exhausted. Everything changes when the eldest announces his political marriage, a union meant to secure alliances and erase liabilities, and Graziella realizes how easily she will be discarded. Instead of begging, she makes a single request: thirty days as their wife and queen, not as property but as a recognized presence, after which she will vanish forever. They believe she is desperate. They believe she wants protection or love. What they fail to see is that Graziella is not bargaining for affection, but for access. Because in those thirty days, she watches, listens, and learns, and by the time they understand what she has become, the quiet debt they ignored will be ready to rule them all.

On the day my sister fled her wedding, the mafia Don, Dominic Cross, slaughtered everyone at the harbor. Even the stray dogs passing by were torn to pieces. Terrified of his wrath, the Vance family forced me into the wedding dress and sent me straight into Dominic’s estate as his substitute bride. For seven years after marrying into the Cross family, I took bullets for him, laundered his dirty money, and even tasted his food for poison. The entire mafia family came to revere me as their Donna. But in the eighth year, my sister, Elena, suddenly returned. Clad in a scarlet dress, she strode right into the family banquet hall and tasted Dominic’s red wine for poison right in front of everyone. Dominic’s grip on my hand tightened. As she collapsed from the poison, she leaned into my ear and whispered, “Sienna, thank you for keeping my seat warm all these years. Now, it’s time to give it back.” I stood frozen in place, watching Dominic’s face. The horrors of that night eight years ago flashed before my eyes. I couldn’t help but wonder. Would this Don—this man who struck absolute terror into the hearts of the entire mafia underworld—lose his mind and burn the world down for her all over again?

TRIGGER WARNINGS ️ This is a dark romance, it contains explicit sexual and violent content with morally grey characters that will make you consider ripping your hair out. *** Gabriella Leone is the illegitimate daughter of the Don of the third most powerful Italian mafia clan—a truth that makes her both protected and despised. Though she is her father’s favorite, it does nothing to shield her from the cruelty of her stepmother and sister. After years of quiet suffering, Gabriella is finally exiled from the Leone family and erased from the world she was born into. Five years later, she rises to the top of the music industry, building a life far from violence, fear and secrecy. As alliances weaken and war looms within the Italian underworld, Marco Vitale emerges as the unseen force controlling the syndicate. Ruthless, calculating, and dangerously obsessed, Marco has spent years protecting Gabriella from the shadows, bound to her by guilt, secrets, and a past soaked in blood. On the night of her first concert, Gabriella becomes the target of her father’s enemies. Marco intervenes personally, shattering the distance he once swore to maintain. Gabriella never intended to fall for a made man, but every secret meeting, every stolen moment, every heated encounter with Marco Vitale chips away at her defenses. Drawn into a love built on secrecy and obsession, she soon learns that the most dangerous thing about Marco isn’t his power… it’s what loving him will cost her.