The Flash Fanfiction Crossover Novels & Stories

Mistaken for another, Elara is thrust into a marriage she never wanted—but Adrian Blackwood, her commanding and mysterious husband, refuses to let her go. As scandal, secrets, and betrayal swirl around them, a forbidden attraction ignites. One mistake, one marriage… and the love neither expected becomes unstoppable.

When we were only kids, Sam Harris and I made a promise we'd marry each other if we were still single when we turned thirty. Well, my thirtieth birthday has come and gone and I'm still as single as ever. And as far as I know, so is Sam. But it's been ages since we've seen each other, and after what he did to me our senior year of college, I wouldn't put his ring on my finger even if he begged me to marry him. Never mind his devilish good looks. Or the fact that the playboy partier is a doctor now. Nope, I'm sticking to my guns with this, and when I go back to my hometown of Silver Ridge for the first time in years, I won't pay him the slightest bit of attention. Well...until he convinces me to go out for drinks to catch up. I knew it was a bad idea the moment I agreed to it. And then he brings up our childhood promise. It might be fun and games to him, but it's not to me. Because as much a I don't want to admit it, Sam has always been my first choice. And I don't want to be nothing more than his backup plan.

On her wedding day, she made the most daring decision. Instead of exchanging rings with her supposed groom, she made a live proposal to the city's richest man - Miguel Winslow, rejecting her groom - Daniel. It was a game of recklessness but if it meant escaping her cold family, and her groom whose true identity she has just found out, she doesn't mind not being careful. She is an heiress but has never been treated as one. Many know her as a crying doll and people would never have thought she could be an orchestrator of surprising plans to come. Surrounded with lies, will she ever drown in them as she tries to tame her rightful path? And will the man that never honors invitations but ended up in her ceremony somehow accept her sudden request? _At what expense?

Falling in love with Adrian Sterling was never part of Katherine's plan. Not when he was younger. Not when he was her boss. And certainly not when he belonged to someone else. But love doesn't follow logic. From stolen moments in the office to whispered confessions in the dark, their connection grows stronger-until it becomes impossible to ignore. But with betrayal waiting at every corner, an ex-husband who won't let go, a daughter who loathes her, and a world that refuses to accept them, they have only one choice: Walk away or risk everything. I guess you'll just have to read the story to find out the one they chose! P.S. If you enjoyed this book, you won't want to miss my other story(A NANNY FOR HIS KIDS AND HEART), which is a crossover with this one! The two books share connections-characters, mysteries, and hidden clues that link their worlds together. Reading both will give you the full experience and reveal secrets you won't find anywhere else!

"What does she have that I don't possess?" Arla questioned sarcastically. "As far as I know, I'm better in bed than her. Do you want to find out?" "Don't test my patience," Liam warned, his voice firm and unyielding. Unfazed, Arla continued her seductive advances, pulling off the first layer of her nightwear as she walked towards him. "Don't you want me?" she asked, her voice dripping with temptation. "Say you want me." Liam, unable to resist her allure, pulled her onto the bed and laid on top of her. "Touch me," she purred "I'm all yours." Arla, the notoriously rebellious youngest daughter of the famous billionaire Williams, was born into a complex family dynamic. With four daughters from different mothers, the Williams household was no stranger to drama and tension. After causing yet another scandal, Arla's father had had enough and decided to marry her off to Liam, a ruthless mafia leader. Unbeknownst to Arla, Liam's world was filled with numerous mistresses, each vying for his attention and favor. However, Liam's heart truly belonged to only one woman: Vivian, his childhood love. Amidst the chaos and passion that swirled within the mansion, Arla found herself under the watchful eye of Liam's cunning and ruthless stepmother, who controlled and manipulated the mistresses with an iron fist. Unwilling to be tamed, Arla's arrival in the mansion would shake the foundations of Liam's dynasty. As she navigated the tangled web of secrets, deceit, and desire, Arla refused to bow to the will of those who sought to control her. With her fierce spirit and unyielding determination, she would leave an indelible mark on the hearts and lives of those who dared cross her path.

Amara Lawson never imagined her life would change because of someone else’s broken promise. One minute, she is living quietly in the shadow of high society. The next, she is standing at the altar as a replacement bride. When a powerful engagement collapses days before a crucial billion-dollar merger, the Harrington family needs a solution—fast. To avoid scandal and financial ruin, they choose Amara. She is suitable. She is convenient. She is expendable. But they underestimate her. Lucas Harrington is cold, calculated, and dangerously controlled. To him, marriage is a contract—nothing more than a strategic move to protect his empire. He makes it clear from the beginning: he did not choose her, and he will not fall for her. Indifference, he believes, is his strongest shield. What he doesn’t expect is Amara’s quiet strength. Behind the polished smiles and grand public appearances lies a marriage filled with tension, unspoken attraction, and emotional warfare. Every cold glance hides curiosity. Every sharp word masks a pull neither of them can ignore. But the truth behind the broken engagement is darker than anyone knows. Secrets begin to surface. Betrayals come to light. And enemies circle, waiting for Lucas to lose everything. As danger closes in, Lucas is forced to confront the one thing he never planned for—his growing feelings for the woman he once saw as nothing more than a substitute. Because sometimes, the wife you never wanted becomes the only woman you cannot afford to lose.

She woke up in a billionaire's arms in a penthouse with a view of the Seine. She was wearing a ring she didn't remember saying yes i do to When Lana Cruz wakes up after a terrible accident, the only person there is Adrian Black, the powerful CEO who says she is his wife. His touch is familiar, and his voice is strong but all of my memories of him are gone. They look like the perfect couple to everyone but this is the revenge Adrian has been waiting years for. Lana broke his heart once, and now he plans to make her fall in love with him again, only to break her heart when she is most vulnerable. But Paris is a city full of life and danger. Rooftop parties under the sparkling Eiffel Tower, moonlit walks along the Seine, and sparkling galleries set the stage for love, lies, and secrets that could ruin both of them. As they fall in love, the line between revenge and desire gets blurry. Lana and Adrian must choose between letting the past take over their lives or giving in to a love that is strong enough to heal even the worst wounds. A storm of passion, betrayal, and redemption in the middle of modern Paris.

Astrid's world is shattered when she discovers her fiance's betrayal and her sister's deceit. Consumed by anger, hurt, and a thirst for revenge, she makes a choice that will forever alter her destiny as she becomes entwined in a passionate and tumultuous relationship with the mysterious Mr. Thompson. Astrid must confront the darkness within herself and the true depth of her own desire. Will she find solace in the arms of her new lover? Or will the secrets and obstacles tear them apart? A heart-wrenching tale of love,lust and redemption.

Warning This book contains high sexual content! Adults only. Proceed if you need your toes curled up in pleasure. **** “Turn around, I need to fuck you right now.” Whatever he wanted, he was getting. I felt his thigh press between the apex of my thighs, but this time he didn’t force them apart, he waited, an expectant gleam in his eyes, until I opened them for him. ****** Sophie Kellerman wants revenge. It's all she has thought about since the humiliation of being a rejected bride abandoned on the alter. Who can make a perfect partner if not his brother?

Olivia Bennett is abandoned at the altar by the man she thought she loved. Humiliated, mocked, and left in her wedding dress, she stands alone—until a stranger steps forward and says the words that change her life: “I’m her husband.” This story is a story of heartbreak, fate, second chances, and a love powerful enough to rewrite destiny.