"Agnes knows she is at home before she even opens her eyes in the morning. The sounds and smells and people swirl around her--she always knows what everyone is up to in the tight-knit apartment building where she lives. But she also knows what it is like to be the only child in a place full of adults who never have time. So when a little girl moves in to the building, Agnes is excited and sends her a subtle message. But the girl doesn't respond. Then...