Grimly he realised that he dared not risk a drop. He had no option now but to go forward. Two thoughts swiftly followed to console him a little. At least the pistol had not roused the inmates of the castle by going off, and in old castles skilfully arranged groups of weapons nearly always decorated the walls. From one of them he might arm himself with a sword, mace or dagger.
Even when he pushed aside the curtain, no glimmer of light penetrated the diamond panes of the window as the moonlight did not shine on that side of the castle. The room was in complete darkness, and he could not get any idea of its size. Stretching out his hands, he felt the floor, then pulled his legs through the window, squirmed round and stood up. For a full minute he remained where he was. No sound broke the stillness except that of his own breathing. Cautiously he took two steps forward, his hands stretched out before him. When he was well clear of the curtains he fished out his tinder box and a piece of candle, and struck a light. The flame had barely touched the wick: of the candle when there came a rustling sound and a voice said sharply: 'Who is that?'
The voice was that of a girl. As the candle flared, he saw her. Surrounded by dark hair her face was a white blob. She was sitting up in an iron bedstead and the light gleamed on the brass knobs at its foot. Again she cried, 'Who are you ? What are you doing here ?'
'Be quiet!' Roger said quickly. 'I mean you no harm. But if you rouse the house, I'll shoot you.'
As he spoke he walked forward so that he could see her better. At the same time he got an impression of the room. It was large and lofty and furnished only with a table on which was a mirror, a hanging cupboard, a round-lidded trunk and a single chair. Evidently it had not formerly been a bedroom, but had been turned into a temporary one.
Since he was holding the candle she could see him better than he could see her. Suddenly she exclaimed, ‘I know you now! You are Susan's father, Mr. Brook.'
‘I am,' he replied, 'and you are Miss Jemima Luggala.'
She nodded, gave a heavy sigh, then whispered, 'Thank God you've come! Susan and I were in despair. We'd given up all hope of being rescued from the witch.'
Roger looked at her in surprise, walked forward, lit another candle that stood beside her bed and said with a frown, 'I was under the impression that you and Susan had left your mother against her will, to come and live here with Katie O'Brien.'
'So that's what she told you ?' Jemima's dark eyes flashed with anger. 'It is a lie. I've no reason to love my mother, Mr. Brook. She is mean, greedy and a nymphomaniac. Not being well off, she has always grudged the money for my keep and clothes, so she had no scruples about getting rid of me, and was glad of the chance to make a bargain with the witch. Have you ever heard of the New Hell Fire Club?'
'I have. Your mother used to frequent it when she lived in London and, I have reason to suppose, participated in the orgies that took place there.'
'She did. Katie O'Brien told me so. But when my mother left England she was deprived of that outlet for her lusts. That is why she followed the witch to Ireland. Katie had to go into hiding here, but that does not prevent her from still casting spells. They made a foul compact. By her magic arts Katie would provide my mother with a succession of lovers, and in return Susan and I were sold to the witch.'
'Oh, come!' Roger protested. 'You and Susan are not children, but fully grown women. You cannot expect me to believe that both of you allowed your mother to hand you over to anyone against your wills.'
Jemima stared angrily at him. 'Mr. Brook, I wonder that any man can be so dense. Naturally, we should have refused to go had we had the chance. My mother put a drug into the hot milk we always drink before going to bed at night. When we regained our senses, we were in bed in this castle and as it is surrounded by water we could not attempt to get away.'
'So that is the way it was,' said Roger thoughtfully. 'And what of Charles St. Ermins? Was he drugged and brought here, too?'
'My Lord St. Ermins!' Jemima looked surprised. 'No, why should he have been ? What has he to do with this?'
'He came to Dublin some three weeks ago to search for Susan and take her home; but disappeared two days later.’
‘I know naught of that. I thought him to be still in Spain.'
Roger was greatly puzzled. From all he had heard of Jemima, he had thought it probable that she was in part at least responsible for Susan's having fallen into Kate O'Brien's clutches. Georgina had said that the girl had both dominated her mother and achieved a great influence over Susan. Yet her account of her mother's bargain with the witch was highly plausible, because it was so in keeping with what he had learnt of Maureen Luggala's character. But what could have happened to Charles? That had become an even deeper mystery. Maureen had neither the brains nor the ability to put him out of the way; so, if he was not here, where could he possibly have got to? Another mystery was, if the girls had not become sister witches of the O'Brien's, why was she keeping them here? Of what value were they to her? After a moment he said:
'You maintain that your mother virtually sold you and Susan to Kate O'Brien, and that you are prisoners. What good can it do her to hold two young girls captive?'
Jemima gave him a slightly pitying look. 'It is evident, Mr. Brook, that you have little knowledge of Satanism. For the most important of all occult ceremonies by which great power can be obtained, the use of the body of a virgin is essential.' Suddenly, in a rush of words she burst out, 'It is this we are both dreading so terribly. That's why I was so overjoyed when I recognised you tonight and realised that you had come to rescue Susan. You'll take me with you too, won't you ? Please! Please! I implore you to.'
The pleading look on the girl's face was so earnest that Roger felt much he had heard or assumed about her must be wrong. It was quite possible that she had been maligned and trapped. It dawned upon him then that there was a way in which he could put her to the test, and he asked :
'Where is Susan ?'
'In another temporarily furnished room like this, also on this floor but on the other side of the castle.' 'Could you take me to her?'
'Yes. No-one will be about at this hour, and she is not locked in. Katie is confident that both of us are too frightened of the curse she would put upon us if we tried to escape.'
'Very well, then. Take me to Susan. If I can get her out, I'll take you too.'
'Oh, thanks be to God!' Jemima gasped. 'May He for ever bless you!' Slipping out of bed she swiftly put on a chamber robe, picked up her candlestick and walked quickly to the door. Roger blew out the candle he was holding, nipped the wick and followed her out into a gloomy passage.
With Jemima leading, shielding the flame of her candle from the draught with one hand, they walked on tiptoe down a long corridor. Roger followed a few paces behind her, with every sense alert. The girl's plea for protection, and apparent anxiety to escape from the witch had impressed him. Yet he was worried by doubts about the wisdom of having accepted her as an ally, although she must be aware that if she led him into a trap she would be the first victim of it, for he had only to leap forward to strike her down. Again he felt bitter regret at having lost his pistol, but he now had no choice other than to trust her and, if she did betray him, he could at least fell her with a blow on the back of the neck from which she would not easily recover.
At the end of the corridor they entered a large, lofty hall. By the light of the single candle Roger could not see the walls, but he was aware that a gallery ran round it and in passing he glimpsed a few pieces of heavy furniture.