I bought this book to learn about the secret society after reading the novel (fictional) Dan Brown's Angels and Demons. Dan Brown is a writer of romance, so it is based on real facts and changes the reality for these literary needs. This book puts us before the true history and power of secret societies that governs us. We learn who really are the Illuminati (nothing to do with those of the Tomb Raider film 2 ...). In short an interesting read for those who want to know more about those who pull the strings of the world, and for all those who want to know the true story of Angels and Demons.