I Am Number Four is the the first book in The Lorien Legacies series. It is narrated by Number Four, who is the main protagonist in the series. It follows Number Four in his struggle to blend in with the human species. He and his Cêpan, Henri, moved to Paradise, Ohio. Number Four befriends Sam Goode and Sarah Hart. He develops his first Legacies, and discovers what it means to be human. Official Description=Nine of us came here. We look like you. We talk like you. We live among you. But we are not you. We can do things you dream of doing. We have powers you dream of having. We are stronger and faster than anything you have ever seen. We are the superheroes you worship in movies and comic books—but we are real.