Deva and the Soul Snatcher - Barbara Gardner Rogers Wilson - Bog

This time-travel adventure reaches into the Elvish world and, with a magic Orb, takes a teen-aged girl and the family that adopts her on an amazing adventure around the world that, ultimately, saves the world from environmental disaster. Applying ancient magical wisdom and modern technology, Deva and her friends seek a way to wake people up to the danger while trying to avoid being murdered (or worse) in the process.