As a reader you can never really explain it, but a truly great author can make anything come alive while others will put you to sleep. Steve Coll is a Pulitzer Prize winner author of Ghost Wars - the Secret History of the CIA, which is another book you just can"t put down. Private Empire is special, and the title is so appropriate, a company that has been in business for over a 100 years. It has seen 19 American Presidents come and go, and yet it remains the dominant energy company in the world, and this book covers the whole story.