In the evening he received a telegram from Clarisse to say that things were going badiy and that she, the Growler and the Masher were all staying in Paris. He was much disturbed by this wire and had a less quiet night. What could the news be that had given rise to Clarisse's telegram?

But, the next day, she arrived in his room looking very pale, her eyes red with weeping, and, utterly worn out, dropped into a chair:

"The appeal has been rejected," she stammered.

He mastered his emotion and asked, in a voice of surprise:

"Were you relying on that?"

"No, no," she said, "but, all the same... one hopes in spite of one's self."

"Was it rejected yesterday?"

"A week ago. The Masher kept it from me; and I have not dared to read the papers lately."

"There is always the commutation of sentence," he suggested.

"The commutation? Do you imagine that they will commute the sentence of Arsene Lupin's accomplices?"

She ejaculated the words with a violence and a bitterness which he pretended not to notice; and he said:

"Vaucheray perhaps not... But they will take pity on Gilbert, on his youth... "

"They will do nothing of the sort."

"How do you know?"

"I have seen his counsel."

"You have seen his counsel! And you told him... "

"I told him that I was was Gilbert's mother and I asked him whether, by proclaiming my son's identity, we could not influence the result... or at least delay it."

"You would do that?" he whispered. "You would admit... "

"Gilbert's life comes before everything. What do I care about my name! What do I care about my husband's name!"

"And your littie Jacques?" he objected. "Have you the right to ruin Jacques, to make him the brother of a man condemned to death?"

She hung her head. And he resumed:

"What did the counsel say?"

"He said that an act of that sort would not help Gilbert in the remotest degree. And, in spite of all his protests, I could see that, as far as he was concerned, he had no illusions left and that the pardoning commission are bound to find in favour of the execution."

"The commission, I grant you; but what of the president of the Republic?"

"The president always goes by the advice of the commission."

"He will not do so this time."

"And why not?"

"Because we shall bring influence to bear upon him."

"How?"

"By the conditional surrender of the list of the Twenty-seven!"

"Have you it?"

"No, but I shall have it."

His certainty had not wavered. He made the statement with equal calmness and faith in the infinite power of his will.

She had lost some part of her confidence in him and she shrugged her shoulders lightly:

"If d'Albufex has not purloined the list, one man lone can exercise any influence; one man alone: Daubrecq."

She spoke these words in a low and absent voice that made him shudder. Was she still thinking, as he had often seemed to feel, of going back to Daubrecq and paying him for Gilbert's life?

"You have sworn an oath to me," he said. "I'm reminding you of it. It was agreed that the struggle with Daubrecq should be directed by me and that there would never be a possibility of any arrangement between you and him."

Ferguson sat up with a cry of joy.

“Prove that, Mr. Holmes, and I am your debtor forever.”

“I will do so, but in doing so I must wound you deeply in another direction.”

“I care nothing so long as you clear my wife. Everything on earth is insignificant compared to that.”

“Let me tell you, then, the train of reasoning which passed through my mind in Baker Street. The idea of a vampire was to me absurd. Such things do not happen in criminal practice in England. And yet your observation was precise. You had seen the lady rise from beside the child’s cot with the blood upon her lips.”

“I did.”

“Did it not occur to you that a bleeding wound may be sucked for some other purpose than to draw the blood from it? Was there not a queen in English history who sucked such a wound to draw poison from it?”

“Poison!”

“A South American household. My instinct felt the presence of those weapons upon the wall before my eyes ever saw them. It might have been other poison, but that was what occurred to me. When I saw that little empty quiver beside the small birdbow, it was just what I expected to see. If the child were pricked with one of those arrows dipped in curare or some other devilish drug, it would mean death if the venom were not sucked out.

“And the dog! If one were to use such a poison, would one not try it first in order to see that it had not lost its power? I did not foresee the dog, but at least I understand him and he fitted into my reconstruction.

“Now do you understand? Your wife feared such an attack. She saw it made and saved the child’s life, and yet she shrank from telling you all the truth, for she knew how you loved the boy and feared lest it break your heart.”

“Jacky!”

“I watched him as you fondled the child just now. His face was clearly reflected in the glass of the window where the shutter formed a background. I saw such jealousy, such cruel hatred, as I have seldom seen in a human face.”

“My Jacky!”

“You have to face it, Mr. Ferguson. It is the more painful because it is a distorted love, a maniacal exaggerated love for you, and possibly for his dead mother, which has prompted his action. His very soul is consumed with hatred for this splendid child, whose health and beauty are a contrast to his own weakness.”

“Good God! It is incredible!”

“Have I spoken the truth, madame?”

The lady was sobbing, with her face buried in the pillows. Now she turned to her husband.

“How could I tell you, Bob? I felt the blow it would be to you. It was better that I should wait and that it should come from some other lips than mine. When this gentleman, who seems to have powers of magic, wrote that he knew all, I was glad.”

“I think a year at sea would be my prescription for Master Jacky,” said Holmes, rising from his chair. “Only one thing is still clouded, madame. We can quite understand your attacks upon Master Jacky. There is a limit to a mother’s patience. But how did you dare to leave the child these last two days?”