'An abandoned house by the edge of the river. Uninhabited for decades. A secret as old as time itself. A truth hidden from the topsiders. But that's about to change. When all the adults suddenly disappear, Mathew convinces his older brother that something is very wrong. Their search leads them to a place they never knew existed. A place that will have them question everything they knew about life. Soon, the truth.'
Source: Publisher's blurb.