Helpful Score: 3
I think this is his best yet. A great action book and rollicking good read.
Helpful Score: 1
Very good read.
Helpful Score: 1
This is my favorite of the Sigma Force series. It is the first book of the series and introduces some of the characters. It moves quickly and is very exciting. The technology information is top notch. I found myself googling all kinds of new information as the book enticed me to learn more. I think it helps to have read this one first as it is referred to in the later books.
