What a great idea! The only wonder is why no publishing house thought of commissioning a book on the topic before. The reader’s delight starts straight from looking at the cover illustration – a ‘translation’ of Harry Beck’s celebrated London Tube Map, in which Waterloo Station becomes Gare de Napoléon.
A smile seems the most natural of emotional expressions. We smile easily and often unthinkingly; babies smile; it is, as Colin Jones notes in his introduction to this book, ‘the most banal and unremarkable of social gestures’. Or is it?