Enjoyable but my library only had the large print version and when I read one of those types I feel like I'm reading a primer! Lots of characters and just like the heroine you don't know who to trust! This is the first time I've seen the author add her political beliefs. She is not a big fan of the CIA and many times in the book she let her readers know that the CIA is not operating in the manner it was set up. I will take the Pollyanna view and appreciate the organization for helping to keep me and my country safe!