A fantastic amount of detailed, interesting history - Ian Brentnall on Amazon
I had earlier received an affirming comment from Kelvin Bray who was managing director of Ruston Gas Turbines (and its successors) for twenty five years and who provided wonderful material for my chapter on Energy:
You have done a truly outstanding job in condensing a huge amount of data into a very readable, even compelling volume – I was surprised at how much I read on first sight.