She turned from the balcony and went quickly back to Talleyrand, who had been watching her attentively through half-closed eyes. She met his light blue gaze steadily:

'I am going back. I must see this woman, speak to her. I have to make her understand—'

'What? That you love her husband as much as he loves you? Do you really think that will make her change her mind? This Pilar is like a rock. Besides, you will not get near her. She has the whole of the Queen of Spain's guard to protect her, and if I know Julie Clary she will be only too delighted to play the queen for the benefit of the only one of her subjects who has ever asked for her assistance. At Mortefontaine, Pilar is surrounded, hemmed in by ladies- and gentlemen-in-waiting who are more effective than any castle walls. She has asked never to be left alone and her request has been granted. No visitors. No messages even, unless they are addressed to the queen. Do you think,' Talleyrand said wearily, 'do you think I have not tried? I was politely shown the door. What chance would you have? Your reputation is, to say the least, unlikely to recommend you to those pious ladies!'

'Never mind. I shall go just the same… at night, in disguise… I'll climb the walls if I have to. But I must see Pilar! It is unthinkable that no one should try and make her see reason, make her realize that her attitude is sheer wickedness.'

'I believe her to be quite aware of that. She simply does not care. When Jason has paid for his crime, then she will expiate her own, that is all.'

'To her, the worst crime is to betray herself.' It was a new voice, speaking from the doorway. Marianne and the prince both turned at once and for the first time for many days, Marianne uttered a cry of pure joy:

'Jolival! At last.'

In her delight at seeing her faithful friend once again, she ran to him impulsively and flung both her arms round his neck and kissed him resoundingly on both cheeks like a little girl, heedless of the fact that the said cheeks had not seen a razor for two days and that Arcadius himself was quite dreadfully dirty.

'Eh, well!' The prince extended a hand to the new arrival. 'You could certainly not have come at a better moment. I was very nearly out of arguments to dissuade this young lady from indulging in the most precipitate piece of foolishness. She wishes to go back to Paris.'

'I know. I heard,' Jolival said gloomily, flinging himself down without ceremony in a chair which groaned under the shock. 'But she must not go back to Paris, for two reasons. The first is that her house is being closely watched. The Emperor knows her very well and he would rather make it impossible for her to disobey him than be obliged to punish her. The second is that her absence is the one thing which might serve to calm that Spanish woman's temper a little. Queen Julie must have put it to her that by sending his former favourite away, Napoleon is paying tribute to the virtue of Beaufort's wronged spouse.'

'Nothing—!' Marianne muttered grittily.

'Possibly. But your return, my dear, would unleash a pack of troubles. Monsieur Beaufort may be in prison but even there he is under close watch by his wife's friends, and in particular by one Don Alonzo Vasquez who seems to have heard something of the estates in Florida and to have ambitions to restore them to the Spanish flag.'

'Good heavens, Arcadius!' Marianne exclaimed. 'Wherever did you learn all this?'

'At Mortefontaine, my love, at Mortefontaine where I have been spying quite unblushingly on your foe while ostensibly engaged in pruning Queen Julie's roses, after a fashion. Yes, for your sake I have been the Queen of Spain's gardener for three whole days!'

Talleyrand smiled slightly. 'I suppose it did not occur to you that one does not prune roses in July, eh?'

'That was why I stayed no more than three days. The head gardener tired of my efforts and suggested I take my talents elsewhere for employment. But if you want to hear any more, for pity's sake give me a bath and a meal! I'm choked with heat and dust, and half-dead of hunger and thirst as well. I can't decide which to die of first.'

'I'll leave you,' Talleyrand said, getting to his feet, while Marianne hurried from the room to give orders. 'In any case, I have said all I came to say and I must go home.' He paused and added in a lowered tone: 'Have you any further news?'

Arcadius de Jolival shook his head sadly:

'Not much. The real murderers seem to have vanished into thin air. Not that I'm surprised at that. Fanchon is an old hand. She and her people must have done their work and gone to earth somewhere. As for the Englishman, he has disappeared so completely, whether to become the Vicomte d'Aubécourt or to assume some other identity, that it is easy to believe – as unfortunately it is believed – that he never existed outside our friend's imagination.' He sighed. 'Things are going badly… very badly.'

'Quiet. Here she comes. She is sufficiently unhappy as it is. Until later, then…'

An hour later, adequately washed and refreshed, Jolival was answering Marianne's questions. He told her that he had left Aix-la-Chapelle the moment he had received the letter which Fortunée Hamelin had pledged herself to deliver. Before the hour was out, he and Adelaide d'Asselnat were posting back to Paris.

'Adelaide came back with you?' Marianne said in surprise. 'Then why isn't she here?'

Then Jolival explained how, hearing of the troubles which had beset her young cousin, that elderly spinster had not hesitated for a moment. 'She needs me,' she had declared generously. 'I will go to her.' It seemed, also, that the fascination with the life of the mountebank which had led her to share for a while the existence of the clown Bobèche, was beginning to wear off. Aside from the somewhat doubtful charms of a career as a street player combined with that of a secret agent, Adelaide had finally come to recognize that a difference in age of more than ten years between herself and the object of her affections was a considerable handicap. It may well have been that a budding romance between Bobèche and a blooming flower-girl in the spa gardens at Aix had something to do with her new-found wisdom.

'Naturally,' Jolival said, 'she has returned a little disappointed, rather disenchanted and inclined to melancholy, but at heart I think she is quite pleased to get back to her own life again… and to French cooking. She was very fond of Bobèche but she does dislike sauerkraut! Besides, when you are in trouble, she thinks her place is with you. She is vastly proud of the fact that you are now a princess, by the way, although she would be torn in pieces before she admitted it.'

'But then, why did she not come with you?'

'Because she thinks she will be more useful to you in Paris than coming here to sympathize. Your people know about your exile and it is just as well that someone should be there to mind the house. That is something Mademoiselle Adelaide can do perfectly and everything is running quite smoothly there.'

The two friends talked on far into the night. There was so much they had to tell. Arcadius did not mean to make a long stay at Bourbon. It was his intention to return to Paris the next day and his visit was chiefly to inform Marianne of his return and assure her of his practical help. At the same time, he wanted to hear from her own lips a complete account of all that had happened, so that he could draw his own conclusions.

'I gather then,' he said, settling himself with half-closed eyes to the enjoyment of a glass of the old Armagnac which Talleyrand had sent round in the course of the evening, 'that neither Inspector Pâques nor Savary would listen to you when you tried to put the blame on your – on Lord Cranmere?'

'No. One thought I was mad, the other simply refused to listen.'

'The fact that no trace of his presence has been discovered does rather strengthen their belief. The gentleman would appear remarkably adept at concealing his tracks. All the same, he is still in Paris. Somewhere, there must be someone who has seen him.'

'I've an idea,' Marianne said suddenly. 'Has anyone been to our neighbour, Mrs Atkins? Adelaide was very friendly with her and Francis stayed there. She should be able to tell us at least whether or not he is still there, and if he is not, how long he was in her house.'

'Wonderful!' Jolival exclaimed. 'This is just what I came for. You said nothing about Mrs Atkins in your letter. She once hid your cousin in her house, and Adelaide will easily persuade her to tell everything. Her evidence might be all the more valuable precisely because she is herself English.'

'We do not know yet,' Marianne said soberly, 'if she will agree to give evidence against a fellow countryman.'

'If Mademoiselle Adelaide cannot persuade her, then no one can. In any case, we can only try. Another thing is that Lord Cranmere was briefly at Vincennes, when Nicolas Mallerousse arrested him in the Boulevard du Temple. It may be possible to trace him from the prison records.'

'Do you think so? He escaped so easily. He may never have been entered at all.'

'Not entered? When Nicolas Mallerousse handed him over in person? I'll wager he was. And that entry in the register is incontrovertible proof of the connection between Lord Cranmere and your poor friend. If we can get the register examined, then we have a chance of getting first the police and then the court to listen to us. And if necessary we will go to the Emperor. You have been forbidden to seek an audience, my dear, but I have not! And I shall demand an audience, and he will hear me. And then we shall win!'