Reddit reviews Allen Carr's How to Stop Your Child Smoking (Allen Carr's Easyway)

Actually yes. But I'm also going to tell you a whole other bunch of things about how smoking really is, beginning with it being a drug just like heroin and that there's no other way you should think about it.

That said, there is a faster way to prevent yourself from ever wanting to smoke. Buy a pack of 20, tape them together and smoke the lot in one go. I guarantee you you will never want to smoke again.

Or finally there's this.