and if you don't get into a warm bed very quickly you may catch your death of cold."
Completely bewildered, Shadow allowed himself to be taken to the ladder and aided to descend. Then the scuttle was closed and hooked.
"I do not think it best for you to go back to the dormitory," said the head teacher. "I'll put you in a warm room by yourself. But perhaps it would be as well for somebody to stay with you for the rest of the night," and Andrew Dale looked questioningly at Dave and Phil.
"I'll stay," said Dave, quickly.
"Very well. To-morrow we'll talk this over and see what is best to do. There is no use in trying to do so now, when we are all cold, wet, and tired."
The head teacher led the way to a private bedroom that was well heated and had Dave go back to the dormitory for some extra clothing. Then he left Dave and Shadow to themselves.
"This breaks me all up," said Shadow, moodily. "I thought I was all over those tricks."
"It was the hard study did it, and the tests," answered Dave. "You had that geometrical problem in your mind and couldn't get rid of it. Maybe you'll never walk in your sleep again."
"I sincerely trust not, Dave. It was good of you and the others to help me," and Shadow gave his chum a grateful look.
