Regina is back in action. With a new horse, a new boyfriend, and new friends to accompany her, she's ready for a quiet, peaceful four weeks before the winter break. But she's still at odds with ex-best-friend Sofia and popular mean girl Bella. Plus, there's the new competition team tryouts to add fuel to the rivalry between the girls. However, Regina's plans for a quiet few weeks are ruined when secrets begin to crop up faster than rumors of a Christmas dance. Regina never heard the full story of what happened while she was recovering from her concussion, until now. Behind Desiray's disappearance, Sofia's shift to mean-girl-extraordinaire, Bella's perplexing relationship with James, and Sonic's unexpected injury lies a secret that could disrupt everything the Stone Creek girls know. Friendships will grow and die overnight, relationships will be tested, and as for Stone Creek Academy... The school is in jeopardy like never before, and there's no telling who will come out alive.

14-year-old Britney has wanted to ride competitively since she first laid eyes on a horse, but her family has never had enough money to pay for riding lessons. So when hard working Brittany wins an academic scholarship to the prestigious Laurel Heights Academy, she's thrilled. Laurel Heights's riding team is legendary. But competing with rich girls who have ridden since they could walk is not going to be easy, and pretty soon Brittany is pushing herself to win at all costs. For Britney, second best is not an option.

14 year old Isabelle has just been accepted into a prestigious riding academy, Windsor Rose. After preparing and training for years, Isabelle is ready for what may be the best time of her life. What could be better? A great riding program, horses, dorms, new friends and classes. But what happens when Isabelle's perfect vision of the Academy is blurred by bullies, accidents and set-backs? Change is Inevitable

Welcome to KhanRose Academy! This is the toughest school in the USA, and is known for its rigorous Academics and Equestrian Center. It's either go hard or go home. Meet Ella Grace Jenson. She's a sophomore in high school, and is just starting at KhanRose. She never had a lot of money, so talent took her as far as KhanRose. She knows KRA is all about Grand Prix horses, girls with enough money to only wear the most expensive clothing, guys that are players, and terribly tough teachers. Will she make it?