The second edition of the book has a number of letters from various people with whom I had interacted with during my career. All, of course, were flattering and I was grateful for having received them.  In contrast the first edition did not have any of those missives in it. It was the editor of the second edition who asked if, indeed, I had any backup to the incidents I had related in the book. I did of course in my files and dutifully supplied them to him which he, in turn, included in the book. So for those readers who did not see any of those in the first edition, I have now printed them on the Testimonial page of the web.  Modesty compels me not to mention any ‘bad’ letters!