The butler stepped forward. He was looking a little grave.
“I ought, perhaps, to inform you, madam, and Mr. Quest,” he said, “that I did, only a short time ago, suggest to the Professor’s servant—the man who brought your mackintosh, sir,” he added, turning to the Professor—“that he could, if he chose, make use of this means of leaving the house. Mr. Craig is a personal friend of mine, and a member of a very select little club we have for social purposes.”
“Did he follow your suggestion?” Sanford Quest asked.
“Of that I am not aware, sir,” the butler replied. “I left Mr. Craig with some refreshment, expecting that he would remain until my return, but a few minutes later I discovered that he had left. I will enquire in the kitchen if anything is known as to his movements.”
He hurried off. Quest turned to the Professor.
“Has he been with you long, this man Craig, Professor?” he asked.
The Professor’s smile was illuminating, his manner simple but convincing.
“Craig,” he asserted, “is the best servant, the most honest mortal who ever breathed. He would go any distance out of his way to avoid harming a fly. I cannot even trust him to procure for me the simplest specimens of insect or animal life. Apart from this, he is a man of some property which he has no idea what to do with. He is, I think I may say, too devoted to me to dream of ever leaving my service.”
“You think it would be out of the question, then,” Quest asked, “to associate him with the crime?”
The Professor’s confidence was sublime.