
This little book first appeared on the public stage to a small audience in 2011. The 2019 6th edition now bows out for the last time. There had to be further editions after the first when the author, his most severe critic, introduced new ideas and corrected the errors of the...

The author's father was the manager of a biscuit factory in an industrial area of north west London. He had served in the Great War, and after the war his first wife died in the 1919 flu pandemic, leaving him with a young daughter. He remarried and had another four children,...