History & military buffs should absolutely love this book! It is packed with not just information about Area 51 (which was what I personally wanted to know about!) but also everything from Los Alamos to the Roswell "incident" to the Cold War and Cuban Missle Crisis to today's declassification of sensitive documents. You really need to be one of those guys from The Big Bang Theory to understand much of this, but once you get passed all the physics it is quite fascinating! Try Area 51 for something new and different to learn.