“It happened at least partly because Noah had been the best man (quite by accident) at the wedding of Ethan’s grandmother and Nadia’s grandfather. It happened because Nadia discovered that she could not let a lot of baby turtles die.”
Nathanial soon learns he is not in Cheshunt by accident. As the dark calls its own, so does the light. Nathanial must confront phantoms from his own past if he and all the others called by the light have any hope of stopping the Gathering and its creator.