“Yes. He went in early to look the place over, and we were to join him in there.”

Don was taken aback at the news. If there was anything to be learned in that hall Vench might stumble on it, and he was disappointed to think that someone beside himself had been in Clanhammer first. Well, there was just one thing to do and that was to enter the old school himself. He turned to the waiting cadets.

“You fellows get back to your rooms at once, and do it without being seen by anyone. I won’t report you unless you disobey me. You’ve been a lot of silly fools to listen to Vench at all. Why, if you are caught you will probably be expelled! Have your dance when the colonel returns but not now. Now get back, before I am compelled to turn in a report of this.”

The seven cadets, glad of the chance to escape from an adventure which had begun to worry them, slipped away without a word toward the main hall. Don turned once more to the cellar window, prepared to enter the dark and forbidding place. But he drew back with a slight start.

The cellar window went up and was secured and a head appeared in the half light. Cadet Vench scrambled up and out of the window, his uniform covered with cobwebs and dirt. He looked briefly at Don and would have walked off, but Don grasped him by the arm.

“Here, Vench,” Don called. “Wait a minute. Let me look at your face. What is the matter?”

He swung the cadet toward him and for a brief instant the other looked at him with wide eyes. Don almost gasped. The ordinarily brown face of Cadet Vench was white, his eyes were big and his hands shook. Don released his hold.

“What did you see in there, Vench?” he asked.

“Nothing,” returned the other, dropping his eyes.

“Yes, you did,” retorted Don. “Out with it. Let’s have it.”