Few humor books from 1930 still get laughs from many people now, but 1066 and All That does. W. C. Sellar and R. J. Yeatman don’t just send up English history: they also satirize how history is often taught and remembered, where what really matters, whether Bad Kings or Good Things, is the story of whoever’s on top. (They literally punctuate that when they end as the US replaces the UK as “top nation”.) In 21 days the US also gets it in the public domain, before the UK. #PublicDomainDayCountdown