"Bosh! my dear," was old Mrs. Felmore's prompt reply. "He wouldn't be in King Street without coming home. It was somebody else he saw, no doubt." And that was exactly what Marigold herself thought.
Soon after half-past ten, Mrs. Felmore put out the light, and they both went to bed.
For half an hour Marigold lay awake thinking it all over, and thinking of the last occasion she had slept in that room, and of the mysterious chamber upstairs whence had issued those strange human cries. Then, at last, tired out, she dropped off to sleep.
How long she slept she knew not, but suddenly she was awakened by men's shouts, and next instant found the room full of smoke. There was a roaring noise outside. Half suffocated she groped her way to the door frantically, only to find the staircase above in flames.
"Auntie! auntie!" she yelled, not recollecting that her aunt was deaf, but by dint of fierce courage she got to the old lady's room. As she entered the door, Mrs. Felmore, half choking, met her in the red light thrown by the flames, and together they sprang down the staircase, along the hall, and, after fumbling with the chain upon the door, dashed out of the house to where a number of people, including three police constables, were awaiting the arrival of the fire brigade.
Meanwhile the top floor of the house was burning fiercely, the flames going up through the roof for many feet, and as there was rather a high wind, the sparks were flying everywhere.
Bernard Boyne's long deal box had sent petrol about the room of mystery at the time to which it had been set, and already all evidence of what was contained there, and of the mysterious origin of the fire, had been obliterated.
The insidious death-dealer had hoped to include Marigold and his housekeeper in that relentless plot to destroy all that might incriminate him.
But he was mistaken. Marigold Ramsay, though in her night attire – and who had fainted in the arms of a constable – had escaped unscathed!
CHAPTER XXIV
HARD PRESSED
When Céline Tènot and Henri Galtier so suddenly appeared outside Ena's flat as the dark shadow of menace at the very moment of the diabolical triumph of the death-dealers, Bernard Boyne realised that, in order to escape, he would have to summon all his wits. The death of old Mr. Martin in Chiswick was an ugly affair – a very ugly affair – and Céline more than suspected – she knew that somehow by the old man's death all three had profited.
At first Boyne was furious to think that Ena's visit to Melun, and the payment of that respectable sum, had been of no avail. But next second, he had seen that the only means of escape was to keep up his identity as Mr. Bennett, to temporise with his pursuers, and then to effect an escape. He saw that, at all hazards, he must prevent the pair of blackmailers from facing Ena and Lilla.
Therefore, when the Frenchman had expressed that hard determination that he wanted to prevent him from playing any more of his "hellish tricks" upon innocent people, he had stood in his path upon the pavement and replied:
"Now, Monsieur Galtier, just pause for a moment – and think! Aren't you a fool? Céline's late mistress has been very good to her, and now you come here and create trouble."
They were standing together against the railings of Hyde Park, not far from the taxi-men's shelter.
"I wish to create no trouble," declared the Frenchman in very good English. "Only trouble for you!" he snarled.
"That is extremely kind of you," Boyne retorted. "But if you still continue to threaten me, I shall take measures to protect myself, and also to retaliate."
"You have denounced me as a blackmailer!" the Frenchman snapped.
"I was wrong," said Boyne apologetically. "I withdraw those words. Naturally at first I believed you wanted more money!"
"Then you believed wrong," was the reply. "Our object in coming to London is to see madame and yourself – and to investigate further the death of Monsieur Martin."
"Well, that you are perfectly at liberty to do," Boyne said, with affected carelessness. "I have nothing whatever to fear. If you like to waste your time and money, do so."
"Céline knows the truth," retorted Galtier.
"Then let her go to the police and tell them. The London police pay little heed to the statements of discharged servants, especially if they are foreigners."
"Yes, I will go!" cried the French girl excitedly. "You are assassins! – assassins! You – both of you! – killed poor Monsieur Martin!"
"I think you will have to prove that," replied Boyne, remaining very calm.
"Hush, Céline!" said her lover. "We do not want a fracas in the street!"
"Bah! The man thinks we are afraid of him. But we are not! We are here to get at the truth about poor monsieur."
"Well, mademoiselle, you are at perfect liberty to institute inquiries," Boyne replied. "But before you go to the police as you threaten, just pause and ask yourself what all this storm in a teacup will profit you and your friend."
The vivacious girl shrugged her shoulders.
"Remember that madame is your friend," he went on. "She told me that she has recently been in Paris, and called upon you in Melun. Madame, since you left, has several times expressed regret to me that she was abrupt."
"Because she believes that I know your secret!" cried mademoiselle, interrupting.
"Let us walk on," suggested Boyne, turning purposely towards Knightsbridge. "There are some people trying to overhear our conversation."
Galtier saw a man and two women who had halted close by, probably attracted by the loud tones in which they were conversing. Strange conversations go on in the London streets at night, as every police constable knows. The night-world of London is an amazing world, of which the honest go-to-bed-early citizen knows nothing. One half the world of London is ignorant of what the other half does o' nights.
They moved on past the taxi shelter towards Knightsbridge, which was in the opposite direction to Upper Brook Street.
"I think you are certainly not fair to madame," Boyne said very quietly to the girl. "She, out of her own generous heart – for no better-hearted woman ever lived – sought you out because she felt that she had treated you unkindly. Of course, I do not know the real facts, but on the face of it I think you, mademoiselle, treated your late mistress with ingratitude. I say this," he went on, "in a perfectly friendly spirit. You may have formed some unfounded suspicion regarding poor Mr. Martin's death. Why, I don't know."
"Because I heard the truth from madame's own lips."
"Some distorted words half overheard, I suppose," he laughed. "My dear mademoiselle, it is always very dangerous to interfere with the death of anybody, because here in England there is such a thing as a law of slander, and of libel – criminal libel, which means that those who make false accusations may be committed to prison. Therefore, before you go further, I advise you to consult a solicitor. He will no doubt advise you."
"We will see the police first," declared Galtier.
"I have not the slightest objection," laughed Boyne. "If you think it will avail you, go to Scotland Yard. That is the head office of the Criminal Investigation Department, but" – and he paused – "but I tell you this, Monsieur, if either of you make any accusations against madame or myself, we shall at once prosecute you – and further, if you escape back to France, we will follow you there and prosecute you. Here, in England, we will not permit foreigners to come over and give the police a lot of trouble for nothing. So make whatever statement you like, but don't forget you will have to substantiate it with witnesses – otherwise you'll probably both find yourselves in prison. That's all I have to say. Good-night!"
And, turning abruptly upon his heel, the master-criminal walked back towards Hyde Park Corner, leaving mademoiselle and her companion utterly perplexed.
Bernard Boyne, as he hurried up Park Lane on his return to Upper Brook Street, muttered to himself:
"I've given them something to think over! They'll hesitate – and while they hesitate, we must act. It would have been fatal for them to have met Ena – and especially to-night —of all nights!"
Ten minutes later he was back in Ena Pollen's room, where she was sitting with Lilla.
"What's happened?" asked his wife, for the paleness of his countenance betrayed that something was amiss.
"Oh! nothing – nothing serious, I mean!" was his reply. "Get me a liqueur brandy," he stammered.
Ena went at once to the dining-room and brought a little glass of old cognac, which he swallowed at a gulp, and then sat for a few moments staring straight before him.
"Tell us, Bernie. What's happened? Where have you been?" demanded his wife.
"Been! I – well, I've been right into the camp of the enemy!" he said hoarsely.
"Enemy! What enemy?"