Short Stirrup Club
Ghost of Thistle Ridge: (from the publisher)
Megan finds the grave of a young girl exactly her age who lived at Thistle Ridge Farm more than a hundred years ago. Some say her spirit still wanders out to the pasture to visit her beautiful white horse. At first, Megan tries to ignore her fears -- only babies believe in ghosts.
But when Amanda and her horse, Prince Charming, suddenly disappear, she doesn't know if she's on the trail of the missing girl or about to come face-to-face with a restless spririt from the past!