From The Author of Lost. Everyone loves Halloween, especially in the town of Castville, Washington. It's the best, everyone would say. Best Thing Ever! Others would say. But Parker Grant would beg to differ. He knows that Halloween is "childish" and "immature". Parker thinks that his friends are lying when they say, "It's the scariest night of the year". But actually, it's the truth. Many weird things have happened on that night. The spirits who were trapped come out, looking for fresh souls to take over. Will Parker and his friends be safe on this night? Or will they be the very first victims to be possessed and... die.