but you must now,' she implored. 'If anything has happened, if any part of the story is true, you must give me a chance of judging for myself.'
'I'm very sorry. I can't.'
'But you'll kill my love for you.'
She sprang to her feet and pressed both hands to her heart.
'The doubt that lurked at the bottom of my soul, now fills me. How can you let me suffer such maddening torture?'
An expression of anguish passed across his calm eyes. He made a gesture of despair.
'I thought you trusted me.'
'I'll be satisfied if you'll only tell me one thing.' She put her hands to her head with a rapid, aimless movement that showed the extremity of her agitation. 'Oh, what has love done with me?' she cried desperately. 'I was so proud of my brother and so utterly devoted to him. But I loved you so much that there wasn't any room in my heart for the past. I forgot all my unhappiness and all my loss. And even now they seem so little to me beside your love that it's you I think of first. I want to know that I can love you freely. I'll be satisfied if you'll only tell me that when you sent George out that night, you didn't know he'd be killed.'
Alec looked at her steadily. And once more he saw himself in the African tent amid the rain and the boisterous wind. At the time he sought to persuade himself that George had a chance of escape. He told him with his own lips that if he showed perfect self-confidence at the moment of danger he might save himself alive; but at the bottom of his heart he knew, he had known all along, that it was indeed death he was sending him to, for George had not the last virtue of a scoundrel, courage.
'Only say that, Alec,' she repeated. 'Say that's not true, and I'll believe you.'
There was a silence. Lucy's heart beat against her breast like a caged bird. She waited in horrible suspense.
'But it is true,' he said, very quietly.
Lucy did not answer. She stared at him with terrified eyes. Her brain reeled, and she feared that she was going to faint. She had to put forth all her strength to drive back the enveloping night that seemed to crowd upon her.
'It is true,' he repeated.
She gave a gasp of pain.
'I don't understand. Oh, my dearest, don't treat me as a child. Have mercy on me. You must be serious now. Ifs a matter of life and death to both of us.'
'I'm perfectly serious.'
A frightful coldness appeared to seize her, and the tips of her fingers were strangely numbed.
'You knew that you were sending George into a death-trap? You knew that he could not escape alive?'
'Except by a miracle.'
'And you don't believe in miracles?'
Alec made no answer. She looked at him with increasing horror. Her eyes were staring wildly. She repeated the question.
'And you don't believe in miracles?'
'No.'
She was seized with all manner of conflicting emotions. They seemed to wage a tumultuous battle in the depths of her heart. She was filled with horror and dismay, bitter anger, remorse for her callous indifference to George's death; and at the same time she felt an overwhelming love for Alec. And how could she love him now?
'Oh, it can't be true,' she cried. 'It's infamous. Oh, Alec, Alec, Alec... O God, what shall I do.'
Alec held himself upright. He set his teeth, and his heavy jaw seemed squarer than ever. There was a great sternness in his voice.
'I tell you that whatever I did was inevitable.'
Lucy flushed at the sound of his voice, and anger and sudden hatred took the place of all other feelings.
'Then if that's true, the rest must be true. Why don't you acknowledge as well that you sacrificed my brother's life in order to save your own?'
But the mood passed quickly, and in a moment she was seized with dismay.
'Oh, it's awful. I can't realise it.' She turned to him with a desperate appeal. 'Haven't you anything to say at all? You know how much I loved my brother. You know how much it meant to me that he should live to wipe out all memory of my father's crime. All the future was centred upon him. You can't have sacrificed him callously.'
Alec hesitated for an instant.
'I think I might tell you this,' he said. 'We were entrapped by the Arabs, and our only chance of escape entailed the death of one of us.'
'So you chose my brother because you loved me.'
Alec looked at her. There was an extraordinary sadness in his eyes, but she did not see it. He answered very gravely.
'You see, the fault was his. He had committed a grave error. It was not unjust that he should suffer for the catastrophe that he had brought about.'
'At those times one doesn't think of justice. He was so young, so frank and honest. Wouldn't it have been nobler to give your life for his?'
'Oh, my dear,' he answered, with all the gentleness that was in him, 'you don't know how easy it is to give one's life, how much more difficult it is to be just than generous. How little you know me! Do you think I should have hesitated if the difficulty had been one that my death could solve? It was necessary that I should live. I had my work to do. I was bound by solemn treaties to the surrounding tribes. Even if that had been all, it would have been cowardly for me to die.'
'It is easy to find excuses for not acting like a brave man.' She flung the words at him with indignant scorn.
'I was indispensable,' he answered. 'The whites I took with me I chose as instruments, not as leaders. If I had died the expedition would have broken in pieces. It was my influence that held together such of the native tribes as remained faithful to us. I had given my word that I would not desert them till I had exterminated the slave-raiders. Two days after my death my force would have melted away, and the whites would have been helpless. Not one of them would have escaped. And then the country would have been given up, defenceless, to those cursed Arabs. Fire and sword would have come instead of the peace I promised; and the whole country would have been rendered desolate. I tell you that it was my duty to live till I had carried out my work.'
Lucy drew herself up a little. She looked at him firmly, and said very quietly and steadily:
'You coward! You coward!'
'I knew at the time that what I did might cost me your love, and though you won't believe this, I did it for your sake.'
'I wish I had a whip in my hand that I might slash you across the face.'
For a moment he did not say anything. She was quivering with indignation and with contempt.
'You see, it has cost me your love,' he said. 'I suppose it was inevitable.'
'I am ashamed that I ever loved you.'
'Good-bye.'
He turned round and walked slowly to the door. He held his head erect, and there was no sign of emotion on his face. But as soon as he was gone Lucy could keep her self-control no longer. She sank into a chair, and hiding her face, began to sob as though her poor tortured heart would break.
XVIII
Alec went back to Lancashire next day. Much was still required before the colliery could be put once more in proper order, and he was overwhelmed with work. Lucy was not so fortunate. She had nothing to do but to turn over in her mind the conversation they had had. She passed one sleepless night after another.