Wow, this was really boring. I found myself tuning it out in several places and had to rewind to listen again. I was expecting much more intrigue and mystery. I'm not even sure how the main character figured out the solution. While the historical aspects of the book were mildly interesting, I just couldn't bring myself to care about any of the characters. I think this book had great potential, but it just fell short for me. I probably won't read any further adventures.