POWER is the third book in the Martin Dougherty series, continuing the lives of the familiar characters. Readers will recognize Tony's Coffee, and fear the appearance of a familiar killer, all intertwined with Arizona history and many Southern Arizona landmarks. Tucson and the surrounding desert, find widower Martin, and widow Teri Wilson seeking to define their relationship as their sons, Ken and Trever start their own lives only to be interrupted by powerful oligarchs attempting to disrupt the upcoming election, using a restless Native American who ignores the warnings of his grandfather, an O'odham shaman, who sees parallels to the 1871 Camp Grant massacre. The Dougherty's are then drawn into a web of events including a mass shooting, and divisive gun law protests and legislation. POWER is a mystery thriller that explores the personal relationships of its characters. It is the third novel by Dirk Dieters. Find out more on his website. www.ddietersauthor.com