At my request the box was brought up. It was a soap box almost full. "Are these only the sweepings of today?" I asked. The janitor spoke up. "I emptied all the others yesterday, sir," he declared. With this assurance, I plunged my hands into the pile and began a minute and careful search of it, dumping handful after handful on newspapers spread over a table in Dr. Goucher's office. Dorland kept the others in conversation, and this fortunately enabled me to make a couple of finds unnoticed by them. At the end of 10 minutes I had reached the bottom of the box. Turning then to the dean, I said: "How many Canadian students have you here?" "Canadians? Oh, two--Miss Carothers and Miss Anstey." "And may I see them?" "I cannot see"----began the dean warmly. I hastened to assure him I had no idea of suspecting them. "Nevertheless," I added, "I should like to question them. I have a theory that one or the other may help me." The dean was mollified. "Miss Carothers has been absent sick for several days. Miss Anstey you can see. She is a charming girl. Her father is one of the leading Methodist divines of Canada, and an old friend of Dr. Goucher and myself. She does not live in the College homes, but with a lady around the corner on Charles street, who is also an old family friend. I will send you there. She may not be at home just now, but you can try." The janitor's wife spoke up, "Miss Anstey was here an hour or so ago, sir. She was upstairs for a few minutes, and then went out and got in an auto with a young gentleman." "I will go around to her home at any rate," I said. "You have very little hope of finding the mummy, have you not, Mr. McIver?" asked the dean, anxiously. "On the contrary," I replied confidently. "I expect to bring back the Egyptian princess in an hour or two." He accepted my boast dubiously. "Whatever you do," he urged, "use no questionable methods, for the sake of the College. If you find the thief, let me decide whether to prosecute him. If you can get back the mummy without injury, I would prefer to hush up the affair." I promised him I would. "I consider this a very unusual case," I said, "and I believe you will be satisfied with my disposition of it." With this I left him. Dorland and the College professor who accompanied us were both eager to know what clue I had, but I stood them off as we walked round to the Charles-street dwelling. Miss Anstey was out, as I had anticipated, but we were graciously received by Mrs. Eden, her hostess. It was a home of culture and refinement, and the large parlor abounded in paintings, art objects and other curios evidently picked up in foreign travel. "I expect Ethel home soon," said the sweet-faced and sweet-voiced old lady. "She went motoring this afternoon with a friend, and she said she would be home to supper."