Meet eleven-year-old Dori Lowry, a fifth grader facing a major dilemma - she's the only one without a unique soul mark. While everyone around her flaunts halos of flowers, crystals, and grass, Dori feels like the odd one out. Determined to uncover the truth, she turns to the mysterious Silis Madden, a classmate with an extraordinary mark that's out of this world. But that's not all Dori has to deal with. Her home life takes a wild...