My short story, “How I Became a Fairy Godmother”, which is the origin story of Willow Vaughn, is in the anthology Fiction River: Wishes.
It was reviewed in Tangent Online here.
The reviewer said, “…loved the setup, but I feel there was far more to explore in the concept.” And he would be right. There are two full books on Willow to explore what else happens when she grants wishes. You can find Fiction River: Wishes, along with One Bad Wish and Sun Spot Magic at your favorite retailers.