This year, the most influential book you may never have read is celebrating a major birthday. The King James Version of the Bible was published 400 years ago. It's no longer the top-selling Bible, but in those four centuries, it has woven itself deeply into our speech and culture. Let's travel back to 1603: King James I, who had ruled Scotland, ascended to the throne of England. What he found was a country suspicious of the new king. "He was regarded as a foreigner," says Gordon Campbell, a historian at the University of Leicester in England. "He spoke with a...