know and who had saved her life;
and she whispered:

"Thank you.... I have had a great fright.... You were in the nick of
time.... I thank you, monsieur."

Lupin took off his hat:

"Allow me to introduce myself, mademoiselle.... My name is Paul
Daubreuil.... But before entering into any explanations, I must ask for
one moment...."

He stooped over the dog's dead body and examined the chain at the part
where the brute's effort had snapped it:

"That's it," he said, between his teeth. "It's just as I suspected. By
Jupiter, things are moving rapidly!... I ought to have come earlier."

Returning to the girl's side, he said to her, speaking very quickly:

"Mademoiselle, we have not a minute to lose. My presence in these
grounds is quite irregular. I do not wish to be surprised here; and this
for reasons that concern yourself alone. Do you think that the report
can have been heard at the house?"

The girl seemed already to have recovered from her emotion; and she
replied, with a calmness that revealed all her pluck:

"I don't think so."

"Is your father in the house to-day?"

"My father is ill and has been in bed for months. Besides, his room
looks out on the other front."

"And the servants?"

"Their quarters and the kitchen are also on the other side. No one ever
comes to this part. I walk here myself, but nobody else does."

"It is probable, therefore, that I have not been seen either, especially
as the trees hide us?"

"It is most probable."

"Then I can speak to you freely?"

"Certainly, but I don't understand...."

"You will, presently. Permit me to be brief. The point is this: four
days ago, Mlle. Jeanne Darcieux...."

"That is my name," she said, smiling.

"Mlle. Jeanne Darcieux," continued Lupin, "wrote a letter to one of her
friends, called Marceline, who lives at Versailles...."

"How do you know all that?" asked the girl, in astonishment. "I tore up
the letter before I had finished it."

"And you flung the pieces on the edge of the road that runs from the
house to Vendome."

"That's true.... I had gone out walking...."

"The pieces were picked up and they came into my hands next day."

"Then ... you must have read them," said Jeanne Darcieux, betraying a
certain annoyance by her manner.

"Yes, I committed that indiscretion; and I do not regret it, because I
can save you."

"Save me? From what?"

"From death."

Lupin spoke this little sentence in a very distinct voice. The g