Dragons in the Earth. Horses of the Moon, #1

Dragons sleep in the earth here. Claire is barely scraping a living on her friend's ranch near Tucson, Arizona. She looks after the long-abandoned horse facility, makes occasional attempts to resuscitate her academic career, and pays the bills, more or less, with her skills as an animal communicator. Those skills don't always let her say the tactful thing to the human with the checkbook. Sometimes she has to tell the truth.
After a particularly unfortunate session, Claire gets one last chance to keep her home and her livelihood. A small herd of horses needs a place to live and a person to care for them. But these are no ordinary horses. They represent an old, old breed, the rarest in the world, and they protect an ancient and terrible secret. And something is hunting them. The ranch is a perfect sanctuary. The powers that live on and under and above it can protect the horses-if Claire can control them.
But first she has to control her own abilities, and learn to believe in herself.