But there was none. In disappointment she sat down to her evening meal, the one problem in her mind being the whereabouts of the young man who was her lover and who had so mysteriously left her side and disappeared.
He could not be following Boyne, for the latter was living quite calmly his usual uneventful life, therefore, if he were not following him, why could he not write to her and explain?
That point sorely perplexed her.
Meanwhile Ena Pollen telephoned twice a day to Golder's Green to inquire how her friend Mrs. Morrison progressed, and on each occasion the matron would answer her, but the news was of increasing gravity.
She sent kind messages, but the matron expressed regret that the patient was too ill to be given them.
On the evening when Marigold had sped back to Wimbledon hoping for a further telegram, Miss Propert had, after telling the Red Widow how critical was Mrs. Morrison's condition, added that some relatives had come up from Brighton.
"Unfortunately, the doctor will not allow anyone to see her," she went on. "Only this evening I have had a telegram from her sister in Scotland saying she is on her way to London, but as she gives no address, I am unable to stop her, so her journey will be useless."
"Useless? Why?" asked Ena.
"Well – I'm sorry to tell you that the doctor who saw her an hour ago holds out but little hope of her recovery. She has diphtheria in its most virulent form."
"Oh! How terrible!" cried Ena. "But is it really so very serious?"
"Yes. There is no use disguising the fact. It is a most critical case."
"But, surely, there is no immediate danger?" she asked, full of concern.
"The critical period will be within the next twenty-four hours," came the reply. "If she gets over to-morrow night, she will probably recover."
Ena Pollen held her breath, while her brows narrowed, and she made a strange grimace.
"Well, Miss Propert, you won't fail to let me know how my friend is – will you?"
"Of course not," was the reply. "I hope she will be better to-morrow morning. But – well, personally, I entertain but little hope. I have never seen a worse case of diphtheria."
Ena hung up the receiver, and crossing the room, took a long sniff at her smelling-salts.
Then, going back to the telephone, she rang up Lilla, and said briefly:
"Our poor friend is very bad indeed. I'll let you know how she is in the morning. Is Bernard there?"
"No; he's just gone back," answered her friend.
"Well, I want you both to dine here to-morrow night. Will you?"
"Why?"
"You know the reason —surely!"
"Oh, yes – yes! Very well, dear. At half-past seven."
So that was agreed.
Next morning, just before noon, Boyne called at Pont Street and learned from Lilla – who had just spoken to Ena – that Mrs. Morrison of Carsphairn was in an extremely critical condition.
"H'm!" grunted her husband. "Then all goes as it should – eh? No other acute disease presents so great a liability to sudden death as diphtheria. I suppose the doctor, whoever he is, has been all along examining the patient's heart for any indication of an approaching catastrophe."
"But sudden death can't take place – can it?" asked Lilla.
"Oh, yes," replied her husband in a voice of authority. "The more insidious forms of sudden death from diphtheria take place through the nervous system and heart. In such a case the pulse beats only twenty or thirty a minute – and that is probably what has aroused the doctor's fears."
"But, according to Ena, she hasn't a very bad throat."
"That may be so," he said, speaking in the way of a medical man. "She may have an extension of the false membrane into the air passage, which would block the larynx trachea or bronchi, which is always gradual, and may be fatal. But if the doctor has come to the conclusion that she's in a very bad way, I should think that the end will come this evening."
"You'll dine at Ena's – eh?"
"Of course I will. I'll be there just after seven," he said, and, after leisurely finishing a cigarette, he left her.
Just before half-past seven he entered Ena Pollen's flat, where Lilla was already seated in the drawing-room. He wore a simple blue serge suit, for that night he had come straight from Hammersmith, and had not dressed to go to a restaurant or the theatre.
"Well?" he asked the Red Widow. "Anything fresh?"
"Nothing. I telephoned to Golder's Green an hour ago, and found Miss Propert was most despondent."
"Poor dear!" laughed Lilla. "What a pity! Her bill will be paid all right – so she needn't fret!"
Presently they sat down to a very pleasant little dinner, where, with sardonic laughter, the trio of death-dealers lifted their glasses of champagne to "dear Augusta's speedy recovery."
After dinner they returned to the drawing-room, where they took their liqueurs and coffee, all three being in excellent spirits.
The only serious moment was when the Red Widow suddenly remarked:
"I don't half like the situation concerning that young fellow Durrant! Do you know, I feel some strange presage of evil – I mean that we may have made a slip there."
"Slip!" laughed Boyne derisively. "Nothing of the kind, my dear Ena! I saw to that all right. And surely you can trust me?"
"But suppose we have?"
"No need to worry further about him. He won't trouble us any more."
"The next person to be silenced is that girl," Lilla said in a hard voice.
"Yes," was Boyne's slow reply. "I think I've formed a plan which will be just as successful as that we carried out concerning her too inquisitive lover."
And as he spoke, he blew a cloud of smoke from his lips and watched it curl towards the ceiling.
Suddenly – it was then about ten o'clock – almost as the words fell from his lips, the telephone bell rang sharply.
All three started.
"Ah!" gasped Ena, springing up. "There you are! At last!"