I gave this book a three star rating before because at the time I couldn’t find the truth verses fiction part of the book . Well I found that part( using this new phone ) and has made all the difference in my appraisal. I love all the background sources James lists to let the reader further his or her interest in a particular subject. A FIVE AS USUAL IS MY RATING 😊

Kinda interesting story. Basically a children’s book though. Super obvious, every coming event telegraphed and entirely predictable. Sorely needs editing.

Another great read from James Rollins. If you’ve read the other Sigma books, you’ll love this one as he continues to build the series characters and continues the action.

I have always enjoyed Mr. Rollins books however I think this one leaves something to be desired. It seemed like the ending was entirely too long and at times difficult to follow. Hopefully his next offering will be better.

Very predictable, cheesy writing.

I've been an avid fan of the Sigma Force series and have been eagerly awaiting this book to come out. One of only a few book series that I normally find hard to put down. Half way through this book I lost that excitement as the story seemed predictable and somewhat boring. Hoping next years story will bring that excitement back, although now I have to wait a whole year.