My dear Nina, this Christmas, I am sending you a letter...

Every Christmas, Nina and her family read a letter written by her Grandfather. In the letter, he wishes from the depths of his heart for Nina to live in a better world. He reminisces about the days they spent together in his garden, finding frogs and planting seeds, but Grandfather worries that all the things they love so much are in danger and urges Nina to help protect them.

A timely story full of hope about protecting our planet and building a better world for future generations.