Should you ever visit the historic Ironbridge Gorge in Shropshire, England (it’s a UNESCO World Heritage Site, you know), be sure to drop by the superb Ironbridge Book Shop. There you’ll find a huge range of classic Pelican paperbacks for sale, a series created by Penguin in 1937 to provide some low-cost intellectual stimulation for the masses. I visited back in November and managed to pick up A Guide to Earth History, which stood out to me for a very obvious…
