Whilst I have already read 'Achieving The Impossible' and am part way through '21 Yaks and a Speedo' his talk remained enthralling and inspirational.
At the close of the talk Lewis was kind enough to chat, have photos taken and sign my books with a personal note. He was totally genuine and humble. We had previously communicated online though I must admit I was suspicious that his agent may be speaking on his behalf. Our conversation took away all such thoughts as he recalled the details of these messages, and thanked us for travelling so far to attend the event.
If you ever have the opportunity to do so I highly recommend attending such an evening. Here is Lewis' excellent website