is a novella.
Hayley's parents disappeared when she was a baby. Since then, she has been raised and homeschooled by her grandparents. Grandad is overworked and travels a lot; Grandma is much too strict and never lets her meet any children her own age. When Hayley does something wrong--she is not quite sure what--they pack her off to her aunts in Ireland. To Hayley's shock, her family is much bigger than she thought; to her delight, the children all play what they call "the game," where they visit a place called "the mythosphere." And while she plays the game, Hayley learns more about her own place in the world than she had ever expected.