Midnight Snow ( My Magical Pony series )

In Midnight Snow, the mountain village of Hartfell is completely covered in a thick blanket of ice and snow. This harsh weather cuts off and isolates the Lewis family, who live high up on the moor. To save them, the protagonist—Krista—and her loyal, flying companion, Shining Star, embark on a daring rescue mission through the formidable clutches of winter.