The Daughter of Earth by Callie Pey

Erika wanted her name to be remembered for doing something incredible… Perhaps she should have specified where the notoriety came from. All Erika wants now is to go home. Transported to a world that shouldn’t exist; she dances between a dream and a nightmare she can’t awaken from. A mysterious stone triggered magic that should have been locked to her kind. Now her only choice is to find out who summoned her and why.
Rescued by a powerful band of Dryads who offer her protection and training; Erika begins to hope that she might just see the Earth again. Can she survive the fear, suspicion, and monsters long enough to find a way home? More importantly, can she stop her heart from pulling in every direction except the way she came?