Forbidden Alchemy: Elemental (Unabridged‪)‬

Devon Sanders, a private investigator and deputy headmaster of a paranormal school, has proven himself to be a formidable wizard. When magic becomes unbalanced, however, chaos ensues. 

A new enemy threatens to tear the paranormal world apart, so Devon will have to turn to the past for answers. The school is in danger again, and things are not as they appear. Secrets, betrayal, and danger are par for the course for Devon and his friends, but this time, magic cannot be trusted.

Magic is elemental.