The Guardians; Book 1 of the Elemental Series
During a time where magic is thought of as something you only find in stories and science holds the future, five teens are going to be brought into a world were science and magic aren't two different things, but they are one in the same.
Isla, Willa, Seeley, Angela, and Dallas are guardians, the new protectors to the land of Andrea and it's up to them to stop the growing darkness that is devouring the land; while trying to keep their identities a secret. Only thing is, no one has ever seen such dark magic. No one knows where it came from or who conjured it, only that it hasn't been seen in a generation so far back there are no records left except the vaguest of details.
Can the five defeat it or will it destroy them, Andrea, and their human world as well?
Credit to @elphadora :-*