Early in the book, I found a description of circumstances that echoed a story told by a friend. I believed him, but, being a writer myself, I tried to check his facts. This was about 7 years ago and information about the conditions in China, Korea, etc. was scarce. Works like this will open our eyes. That takes care of the nature of the information. Regarding the craft, this one kept me reading well into the night. I believe it will be an important indictment of North Korea. Let your horizons expand and give this a read.