Ryland Grace is the only survivor on a critical mission to save the Earth. But he doesn't know that right now. In fact, he can't even remember his name or where he is. He has woken up from a long sleep and has nobody except two corpses for company. As his memories start to come back, he confronts the impossible task that faces him. With the nearest human light-years away, he's got to do it all alone. Or does he? This is definitely the best sci-fi book I've ever read. It was v