Isaac raised his handkerchief to his face. "I dare-say it will be known some time. At present it is enough for us that it was not Robert Hunter."

"I knew a ghost could never eat salmon!" said Mrs. Macpherson, in a glow of triumph.

"But what about the coat?" burst forth Mrs. Copp, as that portion of the mystery loomed into her recollection. "If that is lying unusable in the stables at the Mermaid, Robert Hunter could not have brought it with him when he came here to dinner."

Clearly. And the ladies looked one at another, half inclined to plunge into war again. The meek professor, possibly afraid of it, spoke up in his mild way from behind, where he had stood and listened in silence.

"Mr. Hunter's coat was to have been sent after him from Coastdown; but it did not come, and I gave him mine. He supposed it must have been lost on the road."

It was the professor's wife's turn now. She could not believe her ears. Give away the other coat--when visions had crossed her mind of having that disreputable fur taken off and decent buttons put on, for his wear the following winter when he went off to the country on his ologies!

"Professor! do you mean to tell me to my face that that coat is not in the lumber-closet upstairs where I put it?"

"Well, my dear, I fear you'd not find it there."

Away went Mrs. Macpherson to the closet, and away went the rest in her wake, anxious to see the drama played out. Isaac Thornycroft alone did not stir; and his wife came back to him. Her face was white and cold, as though she had received a shock.

"Isaac! Isaac! this is frightening me. May I say what I fear?"