Here is the book list for the Pegasus Quincy Series:
DEATH IN COPPER TOWN: Pegasus Quincy arrives in the small town of Mingus on temporary assignment as Deputy. When a man is found dead in an old mining pit, her duties suddenly shift to finding out who murdered him.
BLOOD IN TAVASCI MARSH: When an old man is found dead in Tavasci Marsh, Peg and her new partner, Shepherd Malone are sent to investigate. The family is a large one, and everyone: wife, mistress, children–have very good reasons to see him dead.
FIRE IN BROKEN WATER: Peg views the water wars of Arizona up close and personal when she almost drowns in a raging flash flood. When arson levels a stable at an expensive horse ranch, Peg must discover who set it–and killed the ranch manager in the process. And no one is talking.
PERIL IN SILVER NIGHTSHADE: Peg takes on a black-tailed rattlesnake in her duties as temporary security guard at Red Rock State Park near Sedona, Arizona. And then there is the suicide that might be a murder. And a mysterious backhoe digger named Wolf who is much too close for comfort. Is he murderer or lover, or both?