The Haunted Horse of Gold Hill (Ghostowners)

Why is the mysterious mustang colt circling the tombstone on the outskirts of Gold Hill, Nevada? What haunts this small, wild horse that has been sighted for over a hundred years? Twelve-year-old Paige, and her best friend, Meggie are determined to find out, but a teenage drifter named Brooks involves them in an even more perilous web of high-stakes danger and intrigue. Is this ranch hand a mustanger involved in an illegal horse smuggling operation intent on capturing the wild horses? The Ghostowners soon find out.