Alan Pryor, “The Industrialisation of the London Brewing Trade, Part 1,” Brewery History 161 (Spring 2015): 51-90.  Topic of his 2009 doctoral dissertation at the University of Essex. Prior contributed an essay, “Indian Pale Ale: an Icon of Empire,” to the collection edited by Jonathan Curry-Machado, Global Histories, Imperial Commodities, Local Interactions (Palgrave Macmillian, 2013).