He could hear Jack and Jagiello working at the stones with a far greater urgency. A steady, discreet rasping; for in spite of the thump and crash of the workmen not very far away they dared not use hammers even by day, far less in the darkness. Twice the light of the patrol passed along the judases: his ideas grew confused, rising and falling like the waves of the sea, Golconda and Golgotha merging into one another: Diana's name and image appeared in his mind. He was faintly aware of Jagiello covering him with another blanket, and then no more until they shook him awake in broad daylight.
'They have come for you again,' said Jack.
'Let him swallow a bowl of coffee quick,' said Rousseau in the doorway with his soldiers.
Stephen gulped it down, slipped his glass ampulla into his cheek, tied his neckcloth, and he was ready.
He had lain in his clothes and he presented but a scruffy appearance as he walked into the governor's office: it was not elegant officers who were waiting for him there however but a solitary figure, the almost equally unkempt Duhamel, who gave him a civil good day. 'I am come partly on my own account and partly as a messenger,' he said. Stephen was a little surprised at the humanity of his tone; but he was perfectly astonished when, after a certain hesitation, Duhamel went on to speak of his bowels. They had never been the same since Alencon; the medicines the French physicians had given him had nothing like the comfortable effect of Dr Maturin's red draught, and he begged he might be told its name. At the end of a purely medical interlude Stephen prescribed for him; Duhamel made his acknowledgements, and the atmosphere took on a completely different nature.
'I now speak for my principal,' said Duhamel in a low voice, moving Stephen to the window-embrasure. A pause. 'As you are aware, the war is no longer an uninterrupted series of victories for the Emperor. There are very high-placed men who feel that a compromise, a negotiated peace, is the best means of avoiding useless bloodshed and they wish their proposals to be carried to the King and the English government. These proposals can be carried only by a man who is trusted by those in power and who has access to their chiefs of intelligence. It seems to my principal that you are ideally suited for the part.'
'What you tell me is of great interest,' said Stephen, watching Duhamel's face with the keenest attention, 'and I most sincerely hope that your principal's project may succeed - that France may be spared as much as possible. But I am afraid I am not your man. As I was telling your friends at the rue Saint-Dominique - ' here he perceived a glow in Duhamel's eye - 'I am a mere naval surgeon, not even a commissioned officer. It is true that I have a certain notoriety as a natural philosopher, but that does not give me access to the great, still less to their chiefs of intelligence: there appears to be a most unfortunate misapprehension on this point.' Duhamel's face betrayed a certain inner amusement, but it became perfectly grave when Stephen went on, 'Besides, my dear sir, would the man your principal takes me for ever be so foolish as to admit his identity? Surely he would be utterly unworthy of the confidence of either side if he were te fling himself into the arms of the first agent-provocateur that accosted him - if he were to enter upon such a very extraordinary undertaking without surrounding himself with equally extraordinary guarantees? It would be mere self-murder: the man would be an ass.'
'I fully take your point,' said Duhamel. 'But for the moment let us presume that such a man were found: what kind of guarantees do you suppose he would require?'
'Do you think it really useful to discuss these remote hypotheses? If you were to ask me about the tertian ague or the osteology of the cassowary I could give you a reasonable answer, but the mental processes of this merely conjectural being ... I am afraid you must have embraced the soldiers' wild notion. In spite of my denials they seem convinced that I am - how shall I put it? - a secret agent.'
'Yes, yes, of course,' said Duhamel, drumming his fingers on the packet he held in his left hand. He was very much master of his countenance, but even so the extremity of frustration now showed through: and in the long interval before he spoke Stephen became more nearly persuaded of his good faith. 'I will put the position to you quite plainly,' said Duhamel. 'My principal's organization was convinced of your identity as soon as your description reached Paris from Brest. That is why you were lodged in the Temple.'
'May I ask whose prisoner I am?'
'What's in a name?' replied Duhamel with automatic caution, and then relaxing, 'Ours, for the moment. But to resume: the intention was to invite you, or shall I say the man you were supposed to be, since I see that our conversation must remain upon that level - the intention was to invite you to undertake this mission much earlier, when there would have been time to surround it with all possible guarantees. But the Emperor delayed his departure; and there were other difficulties ... In the meanwhile Madame Gros appeared at the Prince de Be'nevent's ball with a most prodigious diamond - a blue diamond -and at the meeting of the Great Council the next day her husband proposed that you should be released, displaying a sudden love for learning and a sensitivity for international scientific opinion.' Stephen felt himself grow pale and he turned aside to hide it. Of course Golconda was not only a general term for wealth: it was the name of the Great Mogul's diamond-mine. 'Gros is no fool, except where his wife is concerned; he made a very able speech - the international character of science, Cook's and Bougainville's immunity and so on - and he very nearly gained his point; but in the end it was decided that the matter should be referred to the Emperor. Now the proceedings of the Great Council are not much more secret than those of your cabinet; your value became obvious to various other bodies, and they are competing for the possession of your person. The army is particularly insistent. This too is to be referred to the Emperor; he is to decide between the claimants, and since the army connect you with Grimsholm - he is furious about that affair - they are likely to succeed. Their messenger is on his way, a particularly influential officer.'
'Did Madame Gros give any account of her diamond?' asked Stephen.
'Oh, some poor thin tale of an inheritance,' said Duhamel, brushing that aside. 'But I must tell you you are in the greatest danger. Quite apart from anything else, if the Empire falls, or even if it looks as though it were about to fall, there are men who are determined that nothing shall survive it, men who will kill without hesitation and bring everything down in the same ruin. My principal has the Emperor's order for your release - '
'How can that be? The Emperor is in Silesia.'
'Come, come, Dr Maturin,' said Duhamel impatiently, 'you know very well how your Sir Smith escaped from this very Temple in ninety-eight: even an amateur can fabricate a convincing order. So as you must see, time presses extremely. You must make up your mind. I beseech you to tell me what conditions the man we take you for would insist upon.'
Stephen stared at the packet that Duhamel was holding: a fraction of his mind observed the familiar covers of the Naval Chronicle and the London Times. The rest was analysing the position, weighing Duhamel's personality and his words, spoken or implied. There was still the possibility of a trap. His instinct was against if, but his instinct was not infallible. 'The man you have in mind,' he said slowly, 'would in the first place require some proof of good faith. He might for example ask you to give him your revolving pistol.'
'Yes,' said Duhamel. He laid it on the table. 'Take care: it is loaded.'
Weighing it in his hand and looking at the ingenious mechanism, Stephen said in a parenthesis, 'It would be too heavy for me.'
