“My dear fellow!” I cried, approaching him.

“Stand back! Stand right back!” said he with the sharp imperiousness which I had associated only with moments of crisis. “If you approach me, Watson, I shall order you out of the house.”

“But why?”

“Because it is my desire. Is that not enough?”

Yes, Mrs. Hudson was right. He was more masterful than ever. It was pitiful, however, to see his exhaustion.

“I only wished to help,” I explained.

“Exactly! You will help best by doing what you are told.”

“Certainly, Holmes.”

He relaxed the austerity of his manner.

“You are not angry?” he asked, gasping for breath.