Volunteer firefighter and archeologist Tess Masterson loves nothing better than to be roaming Zane Grey territory in the Mogollon Rim area of northeastern Arizona. When a serial arsonist sets a fire that kills a ranch hand and nearly takes the life of her beloved horse, Casper, Tess enlists the aid of her firefighter friend Boone Carter. Together, they must find out who is behind the fires before more land and lives are destroyed.
