Springtime means spring-cleaning for the fairies of Sheepskerry Island. It also means getting to search for treasure in the jumble pile--a giant collection of unwanted items outside Queen Mab's palace. When Sylva Bell and her best friend, Poppy Flower, find Queen Mab's old fairy dollhouse in the pile, they are overjoyed! But as the two friends play with it, they start to unlock its secrets and discover its special magic--a magic that has a history of putting friendships to the test.