Gravity Falls Fanfiction Crossover Novels & Stories

Lucas and Jackie finally had their happy ending after a series of heartbreaks from a love-struck enemy. Now, they are about to start their life with their baby, focusing on building their future and career. Their love for one another is stronger than ever and each day, Lucas learns what love feels like for a man who never believed in love. But when a bad boy falls, expect many outcomes. A new enemy has come, and it will take Lucas and Jackie's love and trust for one another to stand against them. Family drama and romance with chaos becomes the order of the day.

This is the BOOK 2 of Psychopath Love Series: Dashiel Davin Forbidden Love Sparks fly in the lecture hall as a brilliant psychology professor captivates his students with his insights on the human mind. But for one young woman, the attraction goes deeper than academic admiration. As she falls for her charming professor, she must navigate the taboo of a student-teacher romance and confront her own emotional vulnerabilities. Will their forbidden love conquer all, or will it unravel under the weight of societal expectations and professional ethics? Discover the gripping tale of the girl who dared to love her psychology professor.

When Isabella Russo’s father falls deep into debt with the ruthless Moretti crime family, she becomes the collateral. Taken under the watch of Matteo Moretti — the family’s dangerous, magnetic youngest son — she is thrust into a world of shadows, secrets, and blood oaths. What begins as a reluctant arrangement ignites into a forbidden passion that could cost them both their lives. As rival families close in and betrayal lurks within Matteo’s own bloodline, the two must choose between loyalty and love, knowing that in the mafia, happy endings are a luxury no one can afford.

"Looks like you've started a game, little cat." When Brielle Rivera plans a wild Halloween surprise for her boyfriend, she expects a night of fun, chaos, and bad decisions. What she doesn’t expect is to end up on top of the wrong man. To worsen it, this wrong man is Dante Moretti. Dante Moretti was a rich dangerous Mafia whose family was rumored to he involved in all sorts of crime and danger. And from that night, it seemed Brielle’s entire life falls apart. Worst of all, Dante isn’t letting her go.

A Billionaire, Frederick falls deeply in love with a broken woman, Kharis, who later becomes his maid. A billionaire and maid are not a perfect match right! And even though they fall in love, it is rare before such a relationship works out. Frederick is already betrothed to a model; Ivy and the wedding is in two weeks. What will happen after Ivy accuses Kharis of sleeping with Frederick’s driver, Lois? Will Frederick be able to fix Kharis after all? Will Ivy consider marrying Frederick with Kharis in the picture? Will Frederick’s parents let them be together? Will Kharis forgive Frederick and marry him?

In a world of magic, rivalry and influence, Hazel finds herself as the chosen bride of the crown prince of Silvera. Due to the rebellious streak in her veins, she ends up making several enemies within the palace walls. When she falls in love with Yuka, the half-blood brother of the Crown Prince and discovers the hidden truth about her identity as well as her lover's identity, things take a different turn. Hazel soon discovers the betrayal, the secrets and the plot of the enemies. With a fire of determination and with Yuka supporting her, she begins to seek retribution that brings her enemies to their knees.

Meet Terrick Clarkson the supreme alpha of the supernatural world. Just like his father, he ruled with integrity and fairness, and above all he was strict. But there was one thing about him, he hates humans. He sees them as weak creatures who are not supposed to live on this earth. What will happen when the alpha falls in love with a weak girl Catrina who has gone through hell at the hands of her family members? And when a demon from hell decides to cause havoc on both sides that is the human realm and the supernatural realm. Meet Catrina a human

Mocked, wolfless, and unwanted, Evelyn never expected fate to choose her as the mate of the most feared Alpha. Raphael is powerful, unstable, and bound by pride as he refuses to acknowledge Evelyn, even as her presence soothes the chaos inside of him. Forced into his world, Evelyn falls for the Alpha who won’t claim her, even when he battles with the truth that this wolfless omega is his mate. But when the bond finally awakens, love turns into heartbreak and Raphael must decide if power is worth losing the only person who can save him.

Callum Brennan was born to lead London's most powerful werewolf pack. Then his twin brother framed him for murder. Stripped of everything, Callum is thrown into the Rookeries, where packless wolves go to die. But he survives. He builds a pack from the broken and the damned. He falls in love with Valentina, a dhampir hunted by the same vampire Parliament that destroyed his life. In a city ruled by immortal aristocrats and controlled by ancient dragons, Callum learns the hardest truth: individual virtue cannot defeat systemic evil. But small victories matter. And some fights are worth losing everything

Katlyn Salvatore’s life changes overnight when her family falls into ruin, forcing her to marry Hayden Pierro, the billionaire heir of a rival family. Bound by duty, she must navigate a world of fiery family feuds, hidden affairs, and betrayals that threaten everyone she loves. As her best friend Nairovi turns against her and old flames like Zax resurface, Katlyn struggles to survive, protect her family, and face the unexpected pull of love in a marriage she never wanted. Secrets, power, and desire collide in a high-stakes battle of hearts and family loyalty.