This was a very good story until the end of book 5. The story implied there was an end game to it. I spent more than 65hrs of my life listening to a book with no end. It was like buying a used book, reading it, and finding out someone ripped out the last pages, that contained the conclusion. I felt robbed because of that and felt I had wasted a lot of my time. I was so disturbed that I returned all 5 books to Audible for a full refund. The Audible representative searched for another possible book, but could not find anything. If you are a person that doesn't care if a book has a complete story, this is the book for you.. If you are not that person, stay away from these books.