I Am Number Four by Pittacus Lore

I Am Number Four : Paperback : Penguin Books Ltd : 9780241953570 : 024195357X : 03 Feb 2011 : They killed Number One in Malaysia. Number Two in England. And Number Three in Kenya. John Smith is not your average teenager. He regularly moves from small town to small town. He changes his name and identity. He does not put down roots. He cannot tell anyone who or what he really is. If he stops moving those who hunt him will find and kill him.