"What cough do you call it?" went on Roland Yorke--you may have guessed he was the speaker. "A churchyard cough?" "Well, I don't know, sir," said Jenkins. "It has been called that, before now. I dare say it will be the end of me at last." "Cool!" remarked Roland. "Cooler than I should be, if I had a cough, or any plague of the sort, that was likely to be my end. Does it trouble your mind, Jenkins?"