"Emergency?" said Desterro, whose mind had apparently not been running along these lines. "Oh, yes, I see. But what I meant is that it is a subject that does not get out of date. Now your subject, if you will forgive me, Miss Pym, is continually getting out of date, no? To listen to it is charming, but to work at it would be very foolish. An idea today may be nonsense tomorrow, but a clavicle is a clavicle for all time. You see?"

Lucy saw, and envied such economy of effort.

"So tomorrow, when the Juniors take their Final Anatomy, I take it too. It is a respect-worthy thing; my grandmother would approve of it. But today they are busy about conundrums, and so me, I walk to Bidlington with the charming Miss Pym and we have coffee."

"Conundrums?"

The Nut Tart fished a folded paper from the minute pocket of her frock and read from it: "If the ball is over the touch line but has not reached the ground and a player standing inside hits or catches the ball and brings it into the court again, what decision would you give?"

In a silence more eloquent than speech she folded up the cyclostyled sheet and put it away again.

"How did you get a copy of their paper if they are still busy on the subject of games?"

"Miss Wragg gave me one. She said it might amuse me. It does."

Down between the yellow field and the may-white hedge the path led them to the stream. They paused by the small bridge to stare at the shadowed water under the willows.

"Over there," Desterro said, pointing at the level ground across the stream, "is the games field. In winter it is deep in mud, and they have bars across their shoes to keep them from slipping in it." Lucy thought that if she were saying: "They wear rings through their noses to add to their attraction" the tone would be identical. "Now we walk down-stream to the next little bridge and get on to the road there. It is not a road; just a lane." She moved in silence down the shaded path, a bright dragon-fly of a creature, graceful and alien; and Lucy was surprised to find that she was capable of so unbroken a quiet.