It’s short and small. It fits into your pocket and you can read it at leisure in any public place or alone at night. It looks like so many other books. You may think that, if the author’s any good, the story will help you escape the world around you; you can drift into another place, better or worse, according to your mood. This is precisely the danger. Do not trust appearances: below these black printed words, spread page over page, lies a vision of the world that will alarm the majority, revolt the sensitive and obliterate the prudish. This book will work on your brain like a vaccine: you’ll read a few lines and, I suspect, rebel instantly against its contents. You’ll be shocked, disgusted, horrified that such ideas are allowed in print. I can already hear many detractors referring to bad taste or sheer madness: for me these are compliments. I trust, however, that I’ll have the last word. Some among you will survive its reading and, as a result, may acquire a new perspective on our world.