Isshuay Series by Cheryl Scott Norman
Ali's life is about to change forever when she flies with her new friend Bern through the Shimmering into the beautiful land of Isshuay. Book 1: Through the Shimmering Shy, dreamy Ali is the only one with the power to save the magical land of Isshuay. When Bern, a boy she has only just met, convinces her she must go with him to a place she's never heard of, her life is on the verge of changing forever. Who are…