query: What was the best selling book Hitchens published?
passage: God Is Not Great
God Is Not Great is a 2007 book by Anglo-American author and journalist Christopher Hitchens, in which he makes a case against organized religion. It was originally published in the United Kingdom by Atlantic Books as God Is Not Great: The Case Against Religion and in the United States by Twelve as God Is Not Great: How Religion Poisons Everything, but was republished by Atlantic Books in 2017 with no subtitle.
passage: Christopher Hitchens
God Is Not Great affirmed Hitchens's position in the "New Atheism" movement. Hitchens was made an Honorary Associate of the Rationalist International and the National Secular Society shortly after its release, and he was later named to the Honorary Board of distinguished achievers of the Freedom From Religion Foundation.[87][88] He also joined the advisory board of the Secular Coalition for America, a group of atheists and humanists.[68] Hitchens said he would accept an invitation from any religious leader who wished to debate with him. On 30 September 2007, Richard Dawkins, Hitchens, Sam Harris, and Daniel Dennett met at Hitchens's residence for a private, unmoderated discussion that lasted two hours. The event was videotaped and titled "The Four Horsemen".[89] In it, Hitchens stated at one point that he considered the Maccabean Revolt the most unfortunate event in human history due to the reversion from Hellenistic thought and philosophy to messianism and fundamentalism that its success constituted.[90][91]