This series gets better all the time. A great mystery wrapped around a great story and at the same time, you'll learn about forensic geology while you are reading it. I will read everything this author writes!
As a female geologist close in age to the author, I have immensely enjoyed all of these books. This one reveals more of geologist Em's feminine side, and also refers to 9/11 in an emotional, yet non-nationalistic way. Couldn't put it down!