NO WAY OUT--so says the note in the pocket of the murdered mayor. The volcano beneath her town is seething, and the town's fate now rests in the hands of an emergency planner with a twisted agenda. The mayor's death is personal for investigators Cassie Oldfield and Walter Shaws. This is their hometown. They are desperate to save their families and friends. Their field is forensic geology, and they know how to track mineral clues...