Ariel is getting used to being a new mother and is excited to see her best friends Hallie and Sean again. She just wants to spend time with them and relax and hear about their wedding. Unfortunately, relaxing is the last thing any of them can do on this visit. Thrust into a new place, the High Witches are delighted to find the fourth-but the circumstances couldn't be worse. A group of men are determined to stop them from casting a spell that could change the world, bringing immense joy but also great disaster. The risks of the spell might be beyond their ability to handle. A great darkness is coming. It will take more than two High Witches to stop it: it will take a coven. High Coven is the third and final book in the High Witch series.