There was a swishing sound, and through the curtains before the window a large form burst. Jane raised her head above the Chesterfield.

William was standing there, a menacing figure. The two detectives had left the alcove and were moistening their pencils. And in the middle of the room stood Rodney Spelvin, stooping slightly and grasping Anastatia’s parasol in his hands.

“I don’t get it,” he said. “Why is it wrong to hold the dam’ thing tight?” He looked up and perceived his visitors. “Ah, Bates,” he said, absently. He turned to Anastatia again. “I should have thought that the tighter you held it, the more force you would get into the shot.”

“But don’t you see, you poor zimp,” replied Anastatia, “that you’ve got to keep the ball straight. If you grip the shaft as if you were a drowning man clutching at a straw and keep your fingers under like that, you’ll pull like the dickens and probably land out of bounds or in the rough. What’s the good of getting force into the shot if the ball goes in the wrong direction, you cloth-headed goof?”

“I see now,” said Rodney, humbly. “How right you always are!”

“Look here,” interrupted William, folding his arms. “What is the meaning of this?”

“You want to grip firmly but lightly,” said Anastatia.

“Firmly but lightly,” echoed Rodney.

“What is the meaning of this?”

“And with the fingers. Not with the palms.”