“Oh, it is very easy to recognize! It is half-way between Ars and the woods of Bossicant, and is named the Villa de la Cavée. Impossible to make a mistake, for it stands all alone.”

“To-morrow morning I will take up my post at the door.”

“How?”

“That is my business. You will see how it is possible to keep a watch over people without appearing to do so.”

“But there is no house for more than half a mile around.”

“That will make no difference. How does the lady live?”

“Very quietly. She never leaves the house, except to take a walk in the wood. Until lately, alone, or with her brother, but now with my master.”

“Then he is bitten?”

“Very badly.”

“Good!”