It was mid-summer and I was putting the finishing touches on a long essay. But then, predictably, things slowed down. Each of the finishing touches cried out for their own finishing touches, and the endpoint skipped away from me, snickering. My editor waited on the West Coast in polite silence. The essay’s subject was the British poet Geoffrey Hill, and he was not helping. The great man decided to set up camp somewhere over my left shoulder. Every time I gazed away from the keyboard or wrote a shoddy sentence his face floated into view, wearing an immense and accusatory scowl.