At first sight this looks like another of those increasingly common commodity books, some of which are intended to be global in scope, and which include studies of chocolate, sugar, cod, salt and many others (digestible or not!). As Riello points out, commodities are a good way to tell a global story since many of them have been traded throughout the world for centuries.
In 1974, David Hey published his book on Myddle in Shropshire, a study based upon his doctoral research at Leicester University. One might wonder how a proud South Yorkshireman had even heard of an insignificant North Shropshire parish, let alone decided to carry out research on it. Fortunately, his supervisor, Professor W. G.