Thank goodness for Game of Thrones. I think. Apparently it is inspired by the Wars of the Roses, drawing inspiration from the bloody, ruthless machinations of England’s power-brokers at the waning of the Middle Ages. Anyway, plenty of readers and watchers of George R.R. Martin’s work think that it is; what with that and BBC television’s recent The White Queen and She-Wolves series and (spot the marketing opportunity) the Shakespearean trilogy of, ahem, The Hollow Crown, undergraduates are queuing up for courses on this period of history.