Beast Quest, Tagus The Night Horse

One boy's journey to help his village becomes a quest to save the kingdom. Features a fearsome new beast in every book!A mysterious force has been creeping over the plains of Avantia. The animals are stampeding, and brush fires sweep the prairie. The farmers are spooked--whispers of a mysterious horseman are spreading as fast as the stampedes. And now that someone has disappeared on a cattle drive, suspicion runs high.