Together with a whole lot of other readers in the UK in 1976, I read Wilt – the first in a series of over-the-top, grotesque Tom Sharpe novels about the misadventures of a mild-mannered and hapless tech college teacher named Henry Wilt. He’s a rather fuddy-duddy, decent-enough, beer-drinking, everyman kind of chap given to being misunderstood, especially by his wife…