On her summer holiday by the sea, pony-mad 8½-year-old Pippa is transported to Chevalia. A beautiful white pony gallops over and introduces herself. This is Princess Stardust, the youngest pony of the royal family; impulsive, impatient . . . and she has always wanted a pet girl of her own. Chevalia needs Pippa’s help, and with Stardust she sets out on a quest to find the golden horseshoes and embarks on the most exciting adventure of all – friendship.