As far as sex goes, I would supposed you have been hard-pressed to find much raw naked diddling in this book. It's not that I am shy about offering you some passionate act of congress in the transmitting room, as the tube-blowers rage overhead. No: it's just that I really wanted you to buy this book, and my Great Aunt Beulah convinced me that a book with the word Sex in its title would double its sales, and quadruple its readership.