One year ago Megan lost her elder brother in a motorbike accident which she survived Now, on the anniversary of his death, she returns to the bridge where it happened... to find two teenagers waiting for her; big, silent Ty and abrasive, annoying Holly. Dared to go with them on their Midnight Run, Megan quickly realises that something is not quite right. How can they run for kilometres without losing their breath? Who are the children that Holly is Tracking - and how is she doing it? How can Ty open locked doors with only a touch? Why does Megan suddenly know thing she shouldn't? And why can't anyone see them? And then there's the fire, where Ty unveils his own strange, unsettling powers and forces Megan to confront her past...