'Clearing my old 'things to do/think about' folder, I came across an email from Jo Goodman who sadly passed away some years ago. It was brief: Here's an anecdote for you: bloke in overalls and work boots, books under arm, seen whizzing up the steps to Eltham Library. Gets to 'self-opening doors', stops and calls out, 'OPEN SESAME' - and it worked! They opened!'
(Editor's Comments, Introduction)