Daughters of the Mountain Book One: Child of Water

Ash was just a normal girl trying to survive the rigors of high school and her difficult home life, but when she makes a trip to the abandoned lighthouse on the outskirts of town her life takes a turn for the strange when she literally crash-lands into Shekimya: a world filled with magic and mystery, a world where fierce beauty and incomprehensible horror walk hand in hand.
It turns out Ash isn't the boring high school girl she thought she was, but in fact the Proxy of the Goddess Elle and one of the four Daughters of the Mountain. Now, Ash must master her new powers over water in order to restore balance to the once peaceful world of Shekimya. But there is a much darker force churning in the depths of this strange new place, and it grows even as Ash becomes stronger. With the help of her new friends, and a mysterious and irritating thief prince Ash has to face danger, destruction, and ultimately herself.