Best Monster Romance Books

"I need you to stay here, spy on Leonardo. Feed me information on his every move." "A spy?" I repeated. "Yes," he said. "We'll use your proximity to our advantage. You'll be my eyes and ears inside the estate.” “Agreed.” Genna , a vulnerable witness to her brother's brutal murder, is sold into slavery to the notorious Sorrento family—the same clan that killed her brother. Their lives become linked when Genna meets Leonardo Sorrento, the family's enigmatic Mafia Lord. However, Marco, Leonardo's vicious twin brother, manipulates Genna and ensnares her in a web of deceit. Torn between revenge and love, Genna must face the dark legacy of the Sorrento family and her own destiny. As she makes her way through this dangerous terrain, her love for Leonardo ignites a passion that threatens to consume them. But will their love withstand the secrets, lies, and the mafia's deadly grasp, or will Genna 's quest for justice and redemption tear them apart? Will the memories of Genna 's past destroy their chance for happiness, or will their love serve as a ray of hope in the shadows?

Sofia Jones is a seventeen-year-old human who has never met her father. Her mother is never around because she would rather spend her time at the club than with her daughter. She isn't the most popular girl in school and only has one friend, Ella. Sofia has been in love with her best friend's twin brother since middle school, but she knows they can never be together, not only because he is the most popular boy who has been bullying her since freshman year but also because he is her best friends brother. Ethan Black is the most popular boy in school. He is the Quarterback of the football team, and he can have any girl he wants, except for the one he has been in love with since the fifth grade, Sofia. She is his twin sister's best friend, but that is not the only reason he can't have her. Ethan Black is a werewolf, along with his twin sister and the rest of his family, and Sofia is a human who knows nothing about werewolves. Ethan has been bullying her since freshman year. He feels it is better to push her away than to stay close to her. He knows he will meet his Mate soon since his eighteenth birthday is coming up, but something shocking happens. He discovers that Sofia is his Mate. Now, he is determined to make Sofia his, but will he be able to do that after the way he has been treating her? How will Sofia react when she discovers werewolves and other supernatural beings exist? What happens when the Vampire King takes a liking to Sofia and wants to make her his? Who will Sofia end up with? You will have to read to find out!

“Since you are going to offer me to your demons, then why don't I take liberty of you before then…make me the devil's Luna,” Jenna said with her voice a bit shaky and she watched as the man's cold face darkened. “What? Are you seriously selling your soul to the devil?” the man asked and Jenna chuckled. “I am someone that I have tasted death..devil? That sounds more interesting,” Jenna says. “Do you want to know what is more interesting? Your lips…I want to rip it off!” he rasped, crashing his feathered lips on hers. Jenna Rodrigo a young lady who was betrayed by her husband and his bestfriend. Despite not being marked by her husband she still cherished him only to meet him having sex with his so called bestfriend. Feeling shattered and heartbroken by everything, she left the scene not in her right senses. She got involved in an accident which took her life but was granted a second chance by the moon goddess to take her revenge. In the course of her return, she met an Alpha who's titled The Devil Alpha and he happens to be her mate. At what cost did Jenna offer herself to him? Would it end up well for her? Would she able to take her revenge? Find all of this out in this intriguing story....

Velia Argento has lived a sheltered life, fiercely protected by her older brother, Hardin. But when she unknowingly saves the life of Xavier De Santos—Venom, the Alpha and head of the notorious MC The Reapers—her quiet world shatters. Ruthless, powerful, and driven by vengeance, Venom warns her: "You should have let me die." Now, he won’t stop until he owns her, body and soul. Venom is a shifter forged in blood and betrayal, haunted by the brutal murder of his family. He has spent years hunting those responsible, and Dr. Antonio Argento is the key to unlocking his past. When he discovers Velia’s connection to the doctor, she becomes more than a distraction—she becomes his obsession. Trapped in his dangerous world, Velia is forced into servitude, her every move dictated by his unyielding commands. But as she fights to escape his grasp, Venom finds himself drawn to her innocence, her defiance, and the fire in her eyes. He wants to break her—but what happens when the fragile kitten begins to claw back? With enemies closing in, secrets unraveling, and a war brewing among the most powerful mafia clans, Velia and Venom are caught in a deadly game of power, control, and undeniable attraction. She was supposed to be his prisoner. Now, she might be his only salvation. 🔥 **Possessive Anti-Hero** 💀 **Dark Mafia Romance** 🔥 **Obsession & Revenge** 💀 **Spicy & Emotional**

While my boyfriend, Caleb Lawson, is in the shower, I grab his phone on a whim and drop a message in the group chat he's in with his friends. "Guess who I'm with tonight." I expect them to say my name, but their reply blindsides me. "That freshman who used to chase you when you were a sophomore? She's obsessed with you. She's definitely easier than your girlfriend. Want us to swing by tonight?" My gut tells me he's hiding more than an affair. Just as I start scrolling through his messages with the freshman, a notification from her pops up. "Caleb, I agree to the threesome. I'll do anything you want." Seconds later, another message appears in the group chat. "Just be careful this time. We don't need another body on our hands."

I was diagnosed with cancer. After much deliberation, I called my husband. He fell silent for a long while. “Most of our mortgage is unpaid, and our children need money for school. You should go for conservative treatment.” I called my mother while weeping. “You’re so troublesome. None of my friends or family have cancer!” I stopped crying and started living for myself. God favored me and let me see reality early in my life. He even gave me a chance to start over.

Mariana, a sweet bookshop owner in busy Mexico City, catches the eye of Amir, a dangerous mobster. Amir follows her everywhere, stirring up emotions that push her to the edge. In her simple life, Mariana becomes Amir's obsession. His strong feelings haunt her as he watches her every move from the shadows. Amir’s surprise visits awaken a powerful attraction, pulling her deeper into his world. Caught in a web of passion and danger, Mariana must face a man whose desires threaten to change her life forever.

I tried to hide this secret. But wanting him burned inside me like a fever I could not shake. He is my best friend's brother. The one I should never touch. The kind of guy who could break you without trying. Every girl wanted him. So did I. He was my secret. My late-night fantasy. The one I craved but never dared to want out loud. Then one night, he looked at me like he finally saw me. Touched me like I was the only girl in the world. And just like that, I stopped pretending. Now we are stuck in something messy… Lust, secrets, and stolen nights. I know I should walk away. But I cannot breathe without him. I loved him quietly for years. Now I am his secret. And maybe the next girl he would break her heart. Can I stay alive without him? These feelings would kill me alive.

My best friend and I caught the eye of the celestial princes and were brought into the heavenly palace as their consorts. She became the caged golden canary of the Crown Prince, Rudolf Frost, while I became the stand-in for the lost love of the Second Prince, Mose Frost. As fate would have it, their lost loves were one and the same person. Everyone in the Celestial Realm envied us, two mortal women chosen by celestial princes to live a life of luxury among the gods. But this blissful existence lasted no more than three years before their true love returned, and our good fortune came to an abrupt end. "I'll fake my death first, and then you'll pretend to fall ill and do the same!" whispered my friend, Gabriela Simon. I nodded, and together we staged our deaths to escape back to the mortal realm. When their lost love, Anna Rivera, brought people to expose our deception, the usually calm and collected Rudolf unexpectedly pulled Gabriela into his embrace. Meanwhile, the ruthless Mose imprisoned me in his palace, staying by my side day and night. Little did they know, this performance was one we had been planning for three years.

Laila thought she found her perfect mate in Damien but he turned out to be mean and cruel, hurting her every day and calling her broken because she couldn't turn into a wolf yet.  When Damien throws her away in front of everyone, calling her a disgusting half-human, the scary but powerful Alpha Kieran saves her. Kieran takes Laila to his pack, but he has secrets too. He only chose her to get revenge on Damien.  As Laila grows stronger and discovers amazing magical powers she never knew she had, she also discovers that everyone has been lying to her about everything - including who really killed Kieran's first mate. Can Laila learn to trust again? Can she become the powerful woman she was meant to be?  And when she finds out that Kieran used her for revenge, will their growing love survive the truth?  Will she be able to navigate in between the discovery that she's much more powerful than anyone's ever imagined and the two men who will fight for her heart?