How I love Mr. Connelly's books and Fair Warning was no exception! I was totally enthralled by the DNA portions of the book, although the small amount of real-life oversight and enforcement by the FDA is rather scary. This book is definitely a cautionary story about the dangers of both the dark web, and about releasing private information pertaining to one’s DNA into the hands of a commercial enterprise that may be controlled by persons with unethical, immoral interests. It's certainly made me think twice about the latter. Interesting, too, is that FairWarning and Myron Levin actually exist. Fair Warning is another gripping, compulsively readable book by Mr. Connelly and I cannot wait to read whatever he writes next!