When William Came

When William Came: A Story of London Under the Hohenzollerns is a novel written by the British author Saki (the pseudonym of Hector Hugh Munro) and published in November 1913. It is set several years in what was then the future, after a war between Germany and Great Britain in which the former won.

Much of the book is an argument for compulsory military service, about which there was then a major controversy. The scene in which an Imperial Rescript is announced in a subjugated London, excusing the unmilitary British from serving in the Kaiser's armies, is particularly bitter. There are also several vignettes exemplifying the differences between the English and continental systems of law – Yeovil's wife informs him that she must register his presence with the police and later he is fined on the spot for walking on the grass in Hyde Park. In another episode, he finds himself unintentionally but unavoidably fraternising with one of the invaders.