I really like how the author donates a chapter to Peter and Valentine, because before chapter 9 I was wondering what was happening with Peter and Valentine and now I know, it would have been strange for the author not to do this because even though Ender is the main character he should also mention the other characters or else the story would leave a lot of mysteries about those characters if they are never mentioned. This Chapter of the story informs the reader what Peter and Valentine are up to, while Ender is at battle school. It reveled that Valentine thinks about Ender the most out of all the people in Ender's family. I liked this chapter, because it remained a mystery to me what has been happening with Peter and Valentine, because most of the book is focused on Ender and his adventures and battle school. I now know what Peter and Valentine are doing back on Earth. I hope that the author does more chapters like this, when he describes what Peter and Valentine are up to.