James Rollins is one of my favorite authors. When it comes to adventure books he is truly a marvelous writer and he writes books that you hardly can put down until you have finished it. This book is not an exception. All of my favorite characters are back; Crowe, Pierce, Monk, Kowalski, and of course my favorite Seichan. The world is in danger and they have to save it and doing it they cross the world looking for Genghis Khans tomb. The pace is fast and the story intriguing, and the ending, well you have to read it yourself…I don’t won’t to spoil it for you…