I really liked this book. When i first got it I sure thought the idea of a whole book on one day would be obscured. But it moved along quickly wanting to turn the page. Our junior protagonist has to live just one last day on the only world he has ever known. Liam was born and raised on Mars, which humanity fled to for a short time when it became clear that the sun was going to explode and Earth was no longer inhabitable. returnreturnIt would be short stay only while they found a suitable (Star Trek Class M) planet. His parents where on the team determine how to settle the stars. So they are the last to leave when most of his classmates and the rest of humanity had already moved on. What was only going to be day away from school turned into a new adventure and more than anyone every thought possible. returnreturnI particularly liked the way Emmerson portrays time travel.