Ever since sixteen-year-old Tabitha Fortune was a child growing up in Rim, South Dakota, she's heard stories about ghost horses-nightmare creatures whose giant bones haunt the sandstone cliffs of the nearby Badlands. When paleontologist Dr. Phineas X. Parker announces plans to dig for these bones, Tabitha vows to join his crew. But this is 1899, and the world has different expectations for young women. Tabitha's preacher father...