Oliver Stone wrote about a book called JFK and the Unspeakable: Why He Died and Why It Matters by James Douglass on the Huffington Post late last week. He certainly loves this book.

The murder of President Kennedy was a seminal event for me and for millions of Americans. It changed the course of history. It was a crushing blow to our country and to millions of people around the world. It put an abrupt end to a period of a misunderstood idealism, akin to the spirit of 1989 when the Soviet bloc to began to thaw and 2008, when our new American President was fairly elected.

Today, more than 45 years later, profound doubts persist about how President Kennedy was killed and why. My film JFK was a metaphor for all those doubts, suspicions and unanswered questions. Now an extraordinary new book offers the best account I have read of this tragedy and its significance. That book is James Douglass’s JFK and the Unspeakable: Why He Died and Why It Matters. It is a book that deserves the attention of all Americans; it is one of those rare books that, by helping us understand our history, has the power to change it.