5.0

Came across this by accident and so glad I did.
Sandi has been around in my viewing life since Number 73 ( which I always got confused with 64 Zoo Lane) right up to her recent documentary on adults who couldn't read (yes, she made me cry).
The format of this book is quirky but hugely enjoyable.
I too look up when on public transport or on foot and love the history of whatever place I'm in.
Two bits stand out for me but I will not utter spoilers; holding hands at the Moon Landing and sailing with John Mcarthy.
I met him once, just after his release when I was a lowly orthopaedic Junior Officer in the RAF; Sandi's right. He does have a lovely smile.