Who's got time for homework when your problems involve evil sorcerers? Wanda should be studying for a quiz, avoiding the bullies at her new school and living a normal tweenage life. But, she is called upon once more to be a savior of the fairies, a protector of the fey, a Crystal Keeper. Bees are dying, fairies are missing and nobody knows why.

Wanda and her new friend, Edina, visit a crystal store to search for clues. They read about the Green Man, a forest king who Wanda thinks could be the key to solving the mystery. But, when a unicorn appears in her bedroom, the mystery just seems to deepen. Perhaps by asking the right questions, she can find the answer to the crisis. Or will she just end up in peril herself?