Divine Duo (boxed set) by Cheryl Kaye Tardif
Sifting through ashes and clues, Jasi realizes that there is more to the third victim than meets the eye. Perhaps not all of the victims were that innocent. The hunt intensifies when she learns that someone they know is next on the arsonist's list.
Unleashing her gift as a Pyro-Psychic, Jasi is compelled toward smoldering ashes and enters the killer's mind―a mind bent on destruction and revenge. And in the heat of early summer, Jasi discovers that a murderer lies in wait…much closer than she ever imagined.