It was the second-hand book-dealer Malcolm Applin, whose catalogue I find always opens doors and windows, who first introduced me to the Cockney bookseller and writer Fred Bason. Fred had been encouraged to keep a diary by James Agate who told him, ‘Keep a diary and one day it will keep you.’ It was, however, his friend and mentor, Arnold Bennett, who gave him the most valuable advice when he told the young Fred, ‘Talk it, then write it. If you say “ain’t” or “Cor, luv a duck!” then put it down just as you do in ordinary conversation. And that will be your style.’