Hi guys, I state that I have read Halo Shadows of reach and mainly all the most important novels to prepare me for Infinite, but after seeing the gameplay, I am left with so many questions, how did Escharum get on 07? Was the spartan hunter elite introduced with any novels? What is its history so far? Who is the Harbinger? The new cortana is the one semimentioned at the end of shadows of reach? she comes from the remain of the original one, from underneath the castle base?