Snow is falling and deep drifts cover the doors and windows of Brambly Hedge. The Toadflax children have never seen snow before and are so excited when they discover there is to be a Snow Ball. The little mice watch wide-eyed as all the preparations are made. At last everything is ready and the Ball can begin ... For more than thirty years, the mice of Brambly Hedge have delighted children and adults alike, all over the world.

Barn feels a chill. Her weathervane spins. She braces her beams. A snowstorm begins...

Just before the Winter Wishes Festival, the Wishing Star, which grants each pony one special wish, disappears. Now Pinkie Pie and all her pony firends will have to go on a journey to discover that friendship can make wishes come true and make it back in time for the festival.