Under that window there was a sort of buttress, while all the other windows in the galleries were at such a height from the ground that it was almost impossible to jump from them without breaking one's neck.

All the doors and windows, including those of the lumber-room at the end of the 'right' gallery--as I had rapidly assured myself--were strongly secured.
"Having indicated to Daddy Jacques the post he was to occupy, and having seen him take up his position, I placed Monsieur Stangerson on the landing at the head of the stairs not far from the door of his daughter's ante-room, rather than the boudoir, where the women were, and the door of which must have been locked by Mademoiselle Stangerson herself if, as I thought, she had taken refuge in the boudoir for the purpose of avoiding the murderer who was coming to see her.

In any case, he must return to the gallery where my people were awaiting him at every possible exit.
"On coming there, he would see on his left, Monsieur Stangerson; he would turn to the right, towards the 'off-turning' gallery--the way he had pre-arranged for flight, where, at the intersection of the two galleries, he would see at once, as I have explained, on his left, Frederic Larsan at the end of the 'off-turning' gallery, and in front, Daddy Jacques, at the end of the 'right' gallery.

Monsieur Stangerson and myself would arrive by way of the back of the chateau .-- He is ours!--He can no longer escape us! I was sure of that.
"The plan I had formed seemed to me the best, the surest, and the most simple.

It would, no doubt, have been simpler still, if we had been able to place some one directly behind the door of Mademoiselle's boudoir, which opened out of her bedchamber, and, in that way, had been in a position to besiege the two doors of the room in which the man was.