I Am Number Four Why do Henri and Daniel have to keep moving? Asked by MHood2 12 years ago 9/5/2013 1:46 AM Last updated by anonymous 12 years ago 9/7/2013 12:24 AM
Henri and Daniel (John) have to keep moving because neither of them are human. They are running to stay incognito from humans, as well as staying ahead of a force of aliens that want to kill them (Mogadarians).