Centuar Rising

Arianne knew why it happened. During the Perseids Meteor Shower, as everyone else was going to bed, she saw a large meteor sail over the fence and an old pony, Agora, trot towards it. A year, later, Agora gave birth to a baby centaur. Arianne's disabled younger brother bonded with him immediately, but the centaur, named Kai, is only known of to him, Arianne, their mother, their housekeeper, and the vet who delivered him (And Agora of course). They pretend the foal was born diseased, but riders at their family's small stable are becoming suspicious. Arianne must figure out a way to get Kai safe, and fast- the press are coming.