On the 40th anniversary of Kubrick’s famous adaptation of the Burgess novel, Tim Robey analyzed the movie’s impact. I am surprised to see a British writer missing the critically important point that Kubrick’s version is not based on what Burgess actually wrote and what most Britons actually read.
The UK version of the book has 21 chapters. In the final chapter, Alex realizes the emptiness of his life, renounces violence and gets married (sounds Dickensian, does it not?). But the American publisher refused to publish the book in that form, making the book end after Chapter 20 with Alex still violent and sociopathic.
Kubrick read the US version and made the film based on that. He apparently saw the UK version much later and said he didn’t like it, but we will never know what would have been the cinematic result if the American publisher hadn’t imposed such a change in the book over the author’s objections.
All Good Movies 