What Are The Best Unwanted Wife Billionaire Romance Books?

Five years. That's how long Alina Hayes has been Mrs. Daniel Blackwood—in name only. Their arranged marriage gave her a title, a mansion, and a son to love. But her billionaire husband? He's never shared her bed, remembered their anniversary, or looked at her like a wife. When Clarissa Sterling—Daniel's first wife, the woman who abandoned them—returns, everything Alina built crumbles. His mother wants her gone. High society whispers. And Daniel? He won't fight for her. Alina faces an impossible choice: stay invisible in a loveless marriage, or walk away from the only child who's ever called her "Mom."

BOOK 1&2- Completed One night, one life-changing decision, and so they say, "What happens in Vegas stays in Vegas." Yet it was nothing but a stupid mistake. She awakens in an unknown suite, naked with a hot stranger in bed with a wedding ring on her fingers. But being confused was nothing compared to the fact that he was Shawn Richmond, the famous CEO-billionaire playboy. To make matters worse, he left her gaping and still naked. However, she didn't have a plan to see him, but fate wasn't done with her yet. In London, she saw him in the bar after getting herself drunk when she discovered her fiance was cheating on her and took all their life savings. Then, with sheer luck, Mr. Richmond offered her a job as her secretary in exchange for keeping their accidental marriage secret. How hard could it be? But being married to his boss wasn't always rainbows and sunshine; it was full of tears, betrayals, heartache, and when her life shifted from boring to running for her life, plus some Russian mobs, treasure hunters, and religious zealots after them for the rumored treasure left by Shawn's grandfather, their lives spiraled into a mess. Could his love save her? Or broke her even more?  BOOK 2- The Accidental Past (Completed)

He thought that leaving her was the best thing—he doesn't need her when she's "barren," and his family put their foot down that his real love, her stunning stepsister, was preferable. He thought the lies, sided with the wrong woman, and lost his wife over it… unaware she was pregnant with not one, but three babies. Five years later, she returns—not the broken wife he abandoned, but the powerful heiress to her grandfather's fortune. No longer the one who begged for his affection. Now, she's the one in charge in the corporate world, the one he must negotiate with at every turn. And she hasn't forgotten. But then what does the billionaire who had broken her heart previously do when he discovers about her deepest secret—the triplets with his blood?

She married him to save her Family. He married her to fulfill a contract. When the billionaire broke her heart, she walked away with nothing— except the secret growing inside her. Years later, he is richer, colder, and filled with regret. She is stronger… and hiding the child he never knew existed. But when fate forces them together again, will love survive the damage he caused? He broke her once. This time, she may never forgive him.

She signed the contract because she had no other choice. One year as the wife of a ruthless billionaire. Smile in public. Stay quiet in private. Never expect love. To everyone else, their marriage looked perfect. The money. The mansion. The headlines. The golden couple everyone envied. But behind closed doors, she was just a name on paper. He didn’t kiss her unless someone was watching. Didn’t hold her unless cameras were near. And every time she started to forget it was fake, he reminded her exactly where she stood. Then one night changes everything. A secret is exposed. A betrayal cuts too deep. And the quiet wife he thought would always stay finally walks away. Only then does he realise the woman he never wanted has become the one woman he can’t lose. But she is done being his convenient wife. This time, if the billionaire wants her back, money won’t be enough.

You’re getting married tomorrow.” Those four words shattered my life. My parents sold me to save their company, The groom was supposed to marry my younger sister. Instead, they forced me into her wedding dress and sent me down the aisle in her place. By the time Ethan Kingsley discovered he had married the wrong woman, it was too late. The vows were spoken, the papers were signed, and I had already spent one humiliating night in the arms of a man who whispered my sister’s name. Everyone believed I stole my sister’s life, No matter how hard I tried to explain, nobody believed me. Not Ethan, not his family, not even my own parents. Forced to remain in a marriage neither of us wanted, I became invisible in the Kingsley mansion, enduring humiliation after humiliation while my sister continued manipulating everyone from the shadows. No one knew she had handed it to me herself, but the deeper Ethan looked, the more cracks appeared in the lies he had been told, and the more dangerous the truth became. Then, just when he began to see me differently, I walked away, alone, pregnant, with nothing but a broken heart and two unborn babies. Years later, I returned as the CEO of a billion-dollar company, determined to finalize my divorce and leave the past behind. But the man who once wanted me gone has become the one man refusing to let me go. And when Ethan discovers that my twins are his children, the secrets buried years ago threaten to destroy everything once again.