Which Young Adult Novels Best Sellers Became Movies?

Sian Claiborne is not a happy camper. Just when she was getting into the groove of high school hijinks, her parents decide to pick up stakes. Now the popular cheerleader is off to the Ritz and glamor of the Hollywood Hills, where her new school is home to the offspring of Hollywood's elite. Determined to hold her own, she befriends one of the school's outcasts on her first day, thus drawing a line in the sand between her and the ever-popular 'Mean Girls'. Little does she care until she claps eyes on Jace Saunders and almost loses her pompoms.Of course, the head cheerleader already has her eyes set on Jace and lets Sian know in no uncertain terms that he's off-limits. Jace Saunders has taken one look at the new girl, and this son of Hollywood royalty wants what he sees. But Jace has history with the most popular girl in school, a girl who has already warned off Sian, and what about Sian's parents? Are they going to allow their daughter to date someone as high profile as Jace?

Ivy Young is a final-year student whose only goal is to study hard, earn top grades, and secure a scholarship to college. Her life is carefully planned, and everything is going exactly the way she wants until she crosses paths with the school’s bad boy, Romeo Sparks. Everything changes the night she attends a party and ends up in a game of Truth or Dare with him. The challenge is cruel and impossible to ignore: let Romeo take her first kiss or agree to date him for a whole month. He is the school playboy. She is just a school nerd. He is dangerous. He is reckless. And he's too bad for Ivy.

After fifteen years away, I was finally brought back to the DeLuca family. I thought I was returning to my real home. Instead, I walked into a house where the adopted daughter wanted me dead, my father treated me like a burden, and my brothers would rather watch me bleed than make her cry. On my first day back, she set dogs on me. That night, I was dragged to the top of the observatory and forced to apologize to her. When I fell from the tower covered in blood, they still called me a liar. Because in the DeLuca family, I may have been the real daughter by blood— but she was the daughter they loved. She thought she could bully me, poison me, and freeze me to death without consequence. She was wrong. Because the night I nearly died, my mother finally chose me—and turned a gun on the whole DeLuca family.

18 year old Caitlin Paine finds herself uprooted from her nice suburb and forced to attend a dangerous New York City high school when her Mom moves again. The one ray of light in her new surroundings is Jonah, a new classmate who takes an instant liking to her. But before their romance can blossom, Caitlin suddenly finds herself changing. She is overcome by a superhuman strength, a sensitivity to light, a desire to feed--by feelings she does not understand. She seeks answers to what’s happening to her, and her cravings lead her to the wrong place at the wrong time. Her eyes are opened to a hidden world, right beneath her feet, thriving underground in New York City. She finds herself caught between two dangerous covens, right in the middle of a vampire war. It is at this moment that Caitlin meets Caleb, a mysterious and powerful vampire who rescues her from the dark forces. He needs her to help lead him to the legendary lost artifact. And she needs him for answers, and for protection. Together, they will need to answer one crucial question: who was her real father? But Caitlin finds herself caught between two men as something else arises between them: a forbidden love. A love between the races that will risk both of their lives, and will force them to decide whether to risk it all for each other… "TURNED is an ideal story for young readers. Morgan Rice did a good job spinning an interesting twist on what could have been a typical vampire tale. Refreshing and unique, TURNED has the classic elements found in many Young Adult paranormal stories. Book #1 of the Vampire Journals Series focuses around one girl…one extraordinary girl!...TURNED is easy to read but extremely fast-paced....Recommended for anyone who likes to read soft paranormal romances. Rated PG." --The Romance Reviews

Amara Bennett has a rule: Never let anyone close enough to break your heart twice. After a humiliating breakup that turned her into the laughingstock of her school, she’s done with romance, done with hope, and definitely done with boys who make promises they can’t keep. Then Julian Reyes transfers into her class. Charming without trying. Annoyingly kind. The type of boy who remembers little things—like how she hates strawberries on cake and how she always pretends she’s okay when she isn’t. At first, Amara can’t stand him. Mostly because Julian somehow sees through every wall she built around herself. But when a misunderstanding makes the entire school believe they’re dating, Julian offers her a deal: fake a relationship until the rumors die down. Simple. Except nothing about Julian feels fake. Not the way he waits outside her classroom just to walk her home. Not the way his hand finds hers during crowded hallways. And definitely not the way he looks at her like she’s the best thing he’s ever found. For the first time in a long time, Amara begins to believe love might not be something meant to hurt her. But just when she finally lets herself fall, she discovers the truth Julian has been hiding since the day they met—a truth that could destroy everything between them. Because Julian didn’t transfer to her school by coincidence. He came for her.

At seventeen, love feels infinite and endings feel impossible. Arielle never planned to fall in love during her final year of high school. Noah never planned to let his guard down. But when quiet glances turn into late conversations and unspoken feelings surface, they find themselves caught in a connection neither of them is ready to name or walk away from. Set against the fragile edge of senior year, Promises We Made at Seventeen is a slow-burn, dual-POV romance about first love, fear, and the weight of choices made too young to fully understand, yet too deep to ignore. As expectations, rumors, and the future press in, Arielle and Noah must decide whether honesty is worth the risk and whether promises made before adulthood can survive what comes after. Tender, dramatic, and emotionally raw, this story explores what it means to love someone while still learning who you are, and how some promises no matter how small can change the course of a lifetime.