Traumatic, when twin sisters fall out. It's a shame after falling out with each other that Ava vowed never to speak to her twin sister Zelda again. I have the strongest feeling that a lot of page turning secrets will spill out from the pages about Ava and Zelda. When Ava find out her twin sister is dead she doesn't believe it. It just goes to show here how, you should always make up together before it's too late. I'm very interested in reading this story situation as letter by letter Ava will unearth clues to her sister disappearance. I wonder what Ava will find out?