"I'm working for myself as much as anyone," laughed the other. "My wife and daughters use that road continually, and very often they are driving alone in a pony-carriage. It is imperative that the neighbourhood be cleared of such desperate characters."

He drove away at once, and Dr. Lawrence and Jack walked up the hill to the school. Jack had given up the idea of his visit to Longhampton.

"If I were you, Haydon," said the Head, "I should go and rest a little. Sit down quietly in your study for an hour or two; you must feel badly shaken by your awful experience."

"Thank you, sir," replied Jack, "I will do as you say, though as a matter of fact I am practically recovered now. Luckily, I'm in first-rate condition, I'm not bothered with nerves."

"No," smiled Dr. Lawrence, "I suppose not. Still, I should be careful for a time if I were you."

At the Doctor's gate they parted, and Jack went to his own study and sat down. He could not keep his mind from his extraordinary adventure. Why had those fellows seized him, and what did they want? Would they be caught, and then would their secret be discovered? His mind worked over these points again and again, like a squirrel working the wheel in his cage.


CHAPTER II.

A MYSTERIOUS DISAPPEARANCE.