Ricardo turned eagerly.
"And when--when did you first begin to suspect Harry Wethermill?"
Hanaud smiled and shook his head.
"That you shall know in good time. I am the captain of the ship."
His voice took on a deeper note. "But I prepare you. Listen!
Daring and brains, those were the property of Harry Wethermill--
yes. But it is not he who is the chief actor in the crime. Of that
I am sure. He was no more than one of the instruments."
"One of the instruments? Used, then, by whom?" asked Ricardo.
"By my Normandy peasant-woman, M. Ricardo," said Hanaud. "Yes,
there's the dominating figure--cruel, masterful, relentless--that
strange woman, Helene Vauquier. You are surprised? You will see!
It is not the man of intellect and daring; it's my peasant-woman
who is at the bottom of it all."
"But she's free!" exclaimed Ricardo. "You let her go free!"
"Free!" repeated Ricardo. "She was driven straight from the Villa
Rose to the depot. She has been kept au secret ever since."
Ricardo stared in amazement.
"Already you knew of her guilt?"
"Already she had lied to me in her description of Adele Rossignol.
Do you remember what she said--a black-haired woman with beady
eyes; and I only five minutes before had picked up from the table-
-this."
He opened his pocket-book, and took from an envelope a long strand
of red hair.
"But it was not only because she lied that I had her taken to the
depot. A pot of cold cream had disappeared from the room of Mlle
Celie."
"Then Perrichet after all was right."
"Perrichet after all was quite wrong--not to hold his tongue. For
in that pot of cold cream, as I was sure, were hidden those
valuable diamond earrings which Mlle. Celie habitually wore."
The two men had reached the square in front of the Etablissement
des Bains. Ricardo dropped on to a bench and wiped his forehead.
"But I am in a maze," he cried. "My head turns round. I don't know
where I am."
Hanaud stood in front of Ricardo, smiling. He was not displeased
with his companion's bewilderment; it was all so much of tribute
to himself.
"I am the captain of the ship," he said.
His smile irritated Ricardo, who spoke impatiently.
"I should be very glad," he said, "if you would tell me how you
discovered all these things. And what it was that the little salon
on the first morning had to tell to you? And why Celia Harland ran
from the glass doors across the grass to the motor-car and again
from the carriage into the house on the lake? Why she did not
resist yesterday evening? Why she did not cry for help? How much
of Helene Vauquier's evidence was true and how much false? For
what reason Wethermill concerned himself in this affair? Oh! and a
thousand things which I don't understand."