Summer Rose isn't actually dead?

I decided to make this book to outline some of my favorite theories and will try to prove them. I will go later as the series goes on and write proven or disproven on the page.Please note not all these theories belong to me and they belong to their original owners as it is impossible to truly find the original this will have to be the credit.
Note these are my opinions and While I love feedback if you disagree we can talk in private.