About the book: 2012 / When an outcast Mogadorian meets a mysterious, amnesiac man in Santa Monica, he realizes that there is much more hidden in this man, than it seems at first glance. It is possible that this man may hold the key to everything. I Am Four: Missing Files #4 tells the story of a man who holds crucial information in the fate of the united Guard that saves Lorien... and the Earth. This story is a direct continuation of Missing Files: Legacies of the Fallen.