"Flyte" by Angie Sage

Flyte by Angie Sage has been about one of the seven Heap brothers, Simon, and how he has turned on his family, along with Jenna, the princess. Because it shows the inside thoughts of Simon, the reader knows what he thinks of his odd family.
I have almost finished this book, so the plot is dieing down. But, as the end comes, I am starting to wonder whether Simon will actually turn into a normal person who is not trying to kill his adopted little sister. And, if he does end up changing, I have to wonder if the rest of the family will be forgiving enough to let him come back. No matter what, they will never treat him the same way. After all, how would you feel if one day, your brother decides to leave for a year without telling anybody where he's going, but then comes back after that year to take you away to a mysterious place, where you find out that he's turned against you and your whole family, and therefore tries to kill you? You probably wouldn't trust him for the rest of your life, no matter how much he begs for your forgiveness.
I think this book has been about trust, and the mystery of darke magyk. It seems as though you can't ever trust anyone, even if you're very close. There's a reason for everything; you just have to think about what the other person is thinking. This book is about using your mind to figure out the truth, which is exactly what Jenna does.