4.6 out of 5. I think this book is under- rated. It’s written by Geoff Tibbals by the way - John Harvey-Jones just does the Foreword. I’ve read it about three times in the past ten years. The stories are fascinating - some well-know like the South Sea bubble or Tulip mania, some not so well known like Osborne computing, the Hoover flight give-away, the Sinclair C5. But all very engaging stories, and written in an easy to read manner. A quick, easy, informative read!