Australia, America and Arabia with horses.

Ashley Brown is a perfectly ordinary girl who lives in Australia. She has two horses and a family that loves her. Apparently.
But when Ashley finds out she's adopted and that her real family has tried to contact her, her foster parents hand her over without a second glance.
Ashley and her horses are flown halfway around the world to America but she must then travel to Arabia to discover herself completely.
Will Ashley ever find out where she truly belongs or will she be left travelling the planet alone forever.