Wow, now I know what all the hubbub was about. My friend has already read the four that are out, and when I mentioned one part, she said "don't expect to find answers to any of your questions yet". Which is good because I might have been frustrated. I'm continuing on because I want my questions answered eventually. I'm guessing maybe some will be answered along the way, and hopefully everything gets wrapped up in a nice package in the 5th one. But the first one definitely compelled me to read the next! I am so intrigued with where this might go.