Fairy Bears are the size of a bumble bee and live beneath a giant Sycamore tree in Firefly Meadow. Fairy Bears always do their best, working hard 'to care for the world and all its plants, animals and children.' This is the Fairy Bear Promise. You’ll have to be quick to see them, and you’ll have to believe in magic . . . When Sunny sees a sad girl in her magic mirror, she's sure her task will be to help her. But Ella's problems aren't Sunny's job to sort out she has to save a robin's nest from danger instead! Sunny has a lot to learn before she can have a chance of passing her task . . .