you will find that I did share the same ideas at the beginning but that changed when talking to Company people and marketing adviser and book sellers.
Whoever is selling it probably is the best one to name it. The distributor may want that right. The book seller may want one title and the movie distributor may want a different one.
Chronicles sounds like fiction to me. Martian Chronicles. Chronicles of Riddick, Chronicles of Narnia etc. I don't think it's the best word for a true story.