Introduction: Zella hates fighting monsters. She and her brother Aaron shouldn鈥檛 even know how to fight them, but they do. Aaron knows more than he鈥檚 telling. The monsters have something to do with their dad鈥榮 disappearance a few weeks earlier. It may even have something to do with their mom鈥榮 disappearance  right after Zella was born. This is bigger than them. This is bigger than this world. If they make it out alive, Aaron has a lot of explaining to do....