Dean Koontz Books Ranked

!! Mature content 18+!! "Shhhh..... Take it like a good student" Those seven words changed everything. Isadora Mor is in her final semester of college, coasting through classes, avoiding her parents’ high expectations, and silently drowning in boredom. But beneath the surface, Isa harbors a secret she’s never dared to say out loud—a craving for control, punishment, and submission. Enter Professor Theodore Ashford. Brilliant. Respected. Off-limits. He’s the youngest dean in the university’s history, known for his cold stare, brutal grading, and lectures on the psychology of deviant behavior. When Isa enrolls in his class, their worlds collide—and what begins as academic interest spirals into a dark, obsessive game of power and desire. She wants to obey. He wants to break her. But crossing the line comes with a price neither of them is ready for. Rated 18+ | Contains BDSM, taboo dynamics, and explicit content. Read at your own risk.

They say fate chooses your mate. But what if fate is cruel? Aiden has always been a nobody—abandoned, cursed, forgotten. Raised by Jake, the stoic professor who saved him once. Aiden vanished at sixteen after confessing the one truth that shattered everything: “he loves him.” Now twenty-five and hiding a deadly secret—a feral lycan curse counting down the days—Jake walks into Aiden’s college classroom as his student. Aiden was older, obviously. But, he was bitter and still hurting. Jake left his pack, his title, and his past behind for a quiet life of just books and lectures. But nothing prepared him for Aiden’s return—or the soul-deep pull that threatened to destroy the walls he had built. As the time for curse creeps closer, only one thing can save Aiden- his true mate. Jake’s not just the professor. He’s the one thing Aiden can’t have… and the only one who can save him.

Blood decides your fate. But hers was never meant to exist. In a world where power is everything and love is a weapon, Lani Grey is nothing more than a forgotten name— until the Caldwells drag her into their dangerous game. A lie. An engagement. A web of secrets spun by the world’s most powerful family. Lani’s life is turned upside down when Mason Caldwell, heir to a billion-dollar empire, claims her as his fiancée to protect his family’s reputation. But beneath his charm lies a darker side, and Lani knows better than to trust anyone. Then there’s Dean, Mason’s older brother— the cold, calculating heir who makes no room for weakness. His eyes hold a truth that could destroy everything. But Lani isn’t the only one with something to hide. In a world where loyalty is currency and betrayal is inevitable, Lani must choose: play by their rules or make her own fate— and in the process, burn everything down.

Vivian Harper has always been invisible—a shy, introverted high schooler who prefers books to bullies at Westbridge High. But when Tyler Grayson, a dangerously handsome transfer student with eyes that pierce through her defenses, arrives, her quiet life unravels. Tyler whispers of werewolves and mates, secrets Vivian can’t comprehend. As Vivian grapples with the truth of her hidden werewolf nature, Tyler reveals his own: he’s a future alpha, bound by pack duty, and Vivian is his fated mate. But with every secret unveiled, a new threat emerges—will their mate bond survive, or will the shadows tear them apart?

She was the daughter of a monster. He was the brother of a ghost. And their love was never supposed to exist. Sama Arthur has spent her entire life locked away in a golden cage—an Omega born to a cruel kingpin who saw her as a pawn, not a person. The only man who ever showed her kindness died for it. So she ran. She bled. She disappeared. Now she lives under a stolen name, with trembling hands and nightmares she hides behind lipstick and laughter. But monsters have long memories. And so does Dean Wason. Dean is an Alpha forged in blood, trained to kill, and fueled by one thing—revenge. His younger brother was executed with a bullet to the head. The killer walked free. Now Dean wants to break him—but not with bullets. With heartbreak. With suffering. With the thing his enemy loves most. So he hunts Sama. He stalks her. Finds her. But when he finally sees the terrified woman dancing under neon lights, he doesn’t see a target. He sees something twisted and broken. Something like him. And that changes everything. She’s supposed to die. He’s supposed to walk away. But obsession is a wildfire—and neither of them is safe. What starts as a trap turns into a war of dominance and surrender, secrets and scars. Dean wants to hate her. Sama wants to survive him. But desire is betrayal. And love? Love is lethal. When lies unravel and the truth cuts deep, Sama learns that Dean isn’t just the man who could destroy her—he’s the only one who ever truly saw her. And Dean? He realizes that the woman who ruined his mission is the only one who ever understood his pain.

Van and Demani's story began like any other typical love story you read in books or watch in movies. They met, fell in love, got married, and planned a future together. They seemed perfect for each other, and their family even called them "the perfect couple." But like any regular married couple, Van and Demani went through a series of arguments and misunderstandings. They had their ups and downs, too. But because they loved each other so much, they tried to get through it all, hand in hand. Until Demani had a miscarriage... and Van cheated on their marriage. From there, everything began to unravel. They couldn’t fix their problems, and eventually, they separated. They went through a bitter breakup, and Demani thought she would never hear from her husband again. Until two years later, Demani received a letter from Van’s lawyer. Van had been involved in an accident and needed surgery in the United States. One of the requirements for him to leave was to have a family member accompany him. And who else could it be but Demani? They were technically still married because Van had never filed for annulment. Despite her doubts, Demani agreed to help. But there was one condition: They would legally separate after the surgery. But Van had other plans...

Zara Castellano doesn’t cry. She doesn’t beg. She doesn’t love. As the only daughter of the most feared mafia family on the East Coast, Zara was raised to command armies and slit throats in silence. At twenty-three, she’s spoiled, dangerous, and untouchable. Men want her. Enemies fear her. And everyone obeys her. Everyone… except Lucien Blake. A self-made billionaire with no allegiance to blood or bullets, Lucien becomes the pawn in a deadly marriage contract—one that ties him to a woman he’s never met but already loathes. Zara doesn’t want a husband. She wants a pet. A toy. A man she can dominate. Lucien isn’t used to bowing. But this time, saying “no” means death. Thrown into a marriage forged by blood and greed, the two clash like fire and ice. Zara pushes. Lucien resists. But behind every fight is a heat they can’t escape—and a twisted attraction that might just destroy them both. Zara doesn’t believe in love. She believes in control. And now, she owns a man who refuses to break. “You don’t have to love me, Lucien. You just have to kneel when I say so.” NOTE: If you’ve read my other books, you know my women bite back and my men bleed beautifully for them. Married to a Monster flips the classic dark romance—this time, the monster wears red lipstick and diamond stilettos. Expect power games, obsession, hate that turns to heat, and a heroine you’ll love to fear. This story contains dominance, manipulation, dark secrets, and psychological warfare—but always consensual. Trigger Warnings: Violence, dark themes, emotional manipulation, power imbalance, sexual tension, sex, obsession. Tags: Mafia Princess, Billionaire Husband, Enemies to Lovers, Forced Marriage, Dominant Heroine, Dark Romance, Power Couple.

Avaline Cross was an unlucky werewolf. Lost her parents in a battle where they had bravely saved the sons of the Alpha King, Dion and Alistar, Avaline was sent to work as a slave in the Alpha house as a condition for living with them instead of being shipped to foster institutions. Years passed as Avaline developed a crush on both boys, Dion and Alistar and followed them everywhere,trying her best to impress them despite being a maid. Only for the brothers to treat her worse than a servant and shower all their attention on Solaya leaving Avaline aggrieved. Avaline and Solaya never saw eye to eye and on her 18th birthday, Avaline found out that she was mates to both Dion and Alistar but the brothers didn't take it well. They kept treating her poorly and Avaline was holding on to the moment when they would realize their errors and choose her like how it goes in the romance books she reads. Solaya was unlucky, she was sold out to marry Lycan King Zirael, a heartless man that was feared by all supernatural and hated werewolves. The brothers tried to switch the brides and give Avaline to Zirael instead but it wasn't possible. Avaline was burned alive by her two mates, Dion and Alistar after she was framed for attempting to kill Solaya, their reason for love. Dying on the stake, her last memories were seeing Aida try to pull her off from the fire while the rest kept jeering and laughing Aida was five and the only one who cared about her. Avaline made a wish, if she had a second chance, she would never waste it on those useless Alphas, and would choose to be a sacrifice for Lycan Alpha Zirael of the Hidden Haven.

Rain Miller was always treated as an outcast in the Shadow pack. She was adopted by one of the most honored Wolf Guardians, Emma Miller. The Shadow Pack was considered a strong breed of werewolves, the most feared and ferocious pack in the southeast. The Shadow pack was known to be the only pack in history to ever have an Ultima wolf, the most powerful and ruthless wolf to ever exist. Rain never knew her true ranking as a she-wolf among the 3 existing classes: The Subordinates, The Guardians, and the Elites. Raised by a Guardian, she was ranked as a warrior, trained to fight and defend her pack at all costs. When a rogue attack threatens her pack’s survival, Rain will face the biggest challenge of all. She is the last of her family that has access to her pack’s secrets. She has two choices. Protect her pack or follow her birthright. She took a vow to fight for a pack that disowns her, but Rain will only endure what she can handle. She will have to decide if she is willing to betray her people and the man she loves, or she will risk the extinction of the Shadow Pack.

As if being a rejected mate was not enough. I was bullied and laughed at for it. “She's such a fool to even imagine that Alpha Ryder would want her. An ordinary beta” “Such a useless fool” I would reject her if I were him too” These words followed me wherever I go, sounding like whispers but were intended for me to hear. I was done. From the death of my parents in the war, to the maltreatment by an aunt that was paid by the council to take care of me, to now being rejected by the one person that was supposed to love me unconditionally. I was done. Done with love, done with happiness. It was never in the books for me so I gave up on desperately searching for it and dedicated my life to the cause that killed my parents: The war between the Tiger shifters and the Werewolves. What happens when the General who was supposed to tear her apart, treats her with more care than she had ever gotten? Will she find love again? Or will love break the strong woman she had made herself into?