The Freak Observer is rich in family drama, theoretical physics, and an unusual, tough young woman--Loa Lindgren. For eight years, Loa Sollilja's world ran like one of those mechanical models of the solar system, with her baby sister, Asta, as the sun. Asta suffered from a genetic disorder that left her a permanent infant, and caring for her was Loa's life. Everything spun neatly and regularly as the whole family orbited around Asta. But now Asta's...