'I get it,' Barney put in. 'Otto realized that he dared not ignore his boss's order to stay put, as if he had they would have tumbled to it that there was something fishy about his trip to London. There would have been a hue and cry after him. We should have been alerted to pick him up this end and have him tailed. He saw himself being pinched when he kept his appointment with Lothar and, as he would have had the fuel formula on him, both of them would have been for the high jump.'
'Precisely. That's what he told Lothar. Whether Lothar thought he was lying or not we don't know. Anyway, he made it plain that he was not prepared to wait much longer. He indicated that, since the mountain would not come to him, he meant to go to the mountain. He demanded that Otto should select some lonely spot a few miles outside the Station, which it would be easy for him to find, and that he should meet him there with the formula on Sunday afternoon. Otto gave him as a rendezvous a place called Lone Tree Hill, and described its situation. Lothar said that he would be there sometime between two o'clock and four, and that Otto was to go there dressed in an old raincoat and beret, so that he would be easily recognizable from a distance. He added that, if Otto failed to turn up, or betrayed him afterwards, he would be dead in nine days. And that is that.'
Barney nodded. 'I don't wonder you are worried, Sir. It's going to be a tricky business to draw a cordon round an exposed hill-top without Lothar spotting what you are up to.'
'I know; but I may decide to intervene before they meet. Anyway, it's no good trying to settle on a plan before we've talked the whole thing over with Forsby.'
'We!' Barney echoed.
'Yes. As this business ties up with your Satanist Circle at Cremorne I'm taking you with me. I'm still hoping to be able to pull in and grill both these birds. If I can, something may emerge from what they say that will give you further light on this Indian you are after. The Research Experimental Station is right off the map; but it's got its own airstrip, so we can fly down. I believe they've got some sort of hook-up with Farnborough. I'll have my P.A. find out. Anyway, we'd better have a fairly early lunch and start immediately afterwards. Off you go now. Pack a bag and meet me at the Rag at a quarter to one.'
Barney did not argue. Annoyed as he was at having to cancel his plans for the evening, this was a matter of duty and his Chief had given him an order. He said only, 'Very good, Sir. See you at your Club at twelve-forty-five,' then left the room, went down in the lift, got a taxi and had himself driven to Warwick Square.
Having let himself into his flat he at once tried to telephone Mary, but there was no reply. As she was evidently out and might not return till lunch time, he rang up Constance Spry's, ordered a big bunch of roses to be sent to her by hand, and dictated a card to go with them. When he had finished packing, he wrote her a note saying how disappointed he was that he would not be seeing her over the week-end, but that he expected to be back on Monday and, unless he telephoned her to the contrary, would she please forgive him and go out with him that evening.
As they had agreed that, in the event of any trouble, she should ring him up, and she had not done so, he had no particular cause to be worried about her. On the way up to Pall Mall he posted his letter, then gave his mind to speculating on the strange business that was taking him down to Wales.
The roses were delivered to Mary some ten minutes after she got back from her week-end shopping. As she took them from their cellophane covering she was delighted but, when she read the card that accompanied them, her face fell sadly. It was in a young woman's rounded hand, so obviously not even written by Barney, and it said only, 'Terribly sorry to have to put you off tonight, but have to be out of London on urgent business over week-end. Love, B.'
She felt it to be the most shocking let down. For a moment she was near bursting into tears; but, swiftly, her self-pity was overcome by angry resentment. Like a fool - like a sentimental ninny -like some little teenager who had hooked her first beau - for the past three and a half days she had been almost counting the moments until she should see Barney again. She knew that he had no right to a title, felt certain that the Kenya story was a myth, and all he said about starting up a travel agency there a pack of lies; yet, even so, she had allowed him to sell himself to her again. Those merry brown eyes, the mop of thick dark curly hair, the spontaneous grin that so frequently lit up his brown, healthy face, had bewitched her into believing that he had become a different person from the man she had known five years before. He had played on her loneliness by giving her the only good times she had known since her husband's death, and played on her fears by insisting that she needed his protection.
Looking back over the days since she had given him supper for the first time in her flat, she thought that she must have been out of her wits to accept without question his glib assertions that for eight out often evenings he had had long-standing engagements to dine with old friends. He had even left her on that excuse, after taking her down to Wisley the previous Sunday. To support himself he must have some sort of job, but no normal job entailed a man's having to leave London for the week-end at a moment's notice on a Saturday morning. The explanation was clear. He must have a mistress and quite probably was amusing himself with several other women. No doubt he had had a date with one of them on Sunday evening, and now quite unexpectedly one of them had let him know that morning that she was free to slip off for a week-end in the country with him. He had not changed by an iota, but was still the self-indulgent cynic who took his fun where he could find it and, for any woman who was not with him at the moment, it was a case of 'out of sight, out of mind'.
Angry and miserable, she ate her solitary lunch; but, by the time she finished it, she had decided that it was stupid to spend the rest of the day alternately fuming and moping. She would get out in the fresh air in the afternoon and go to a cinema in the evening.
Putting on her things she went out, walked down to the Earls Court Road, and took a bus to Wimbledon. A blustering wind was blowing which made it less pleasant than when she had last been there, but she strode determinedly across the Common and, after a two-hour walk, ate a hearty tea. By then the wind had dropped and a sunny evening bid fair to usher in good weather for early May, so she did not hurry home and it was getting on for seven o'clock when she got back to the Cromwell Road. Feeling much less depressed after her outing, she pushed open the front door of the house; and there, in the downstairs hall, she found Ratnadatta waiting for her.
CHAPTER XIII DEAD MEN'S SHOES
No steps having been taken by Ratnadatta to find out why she had failed to attend the last meeting at Mrs. Wardeel's had lulled Mary into a false sense of security; so suddenly to come upon him there was a most unpleasant shock. Her heart began to hammer wildly. Concealing her agitation as well as she could, she returned his 'Good evening'.
He had come to his feet and, fixing her with his round brown eyes, through the thick-lensed spectacles, he asked: 'Why haf you not come to Mrs. Wardeel's on Tuesday?'
In a voice that sounded firmer than she had expected, she replied: 'I couldn't. I ate something for lunch that day that upset me. It made me quite ill, and by the evening I was running a temperature.'
To her relief he did not appear to have detected that she was lying. Instead, he smiled his toothy smile and said: 'To hear that I am sorry. But I see you haf quite recovered. That ees good, very good; because I haf pleasant news for you. Soon now you are given the test weech ees the second stage towards your initiation.'