'Jacqueline!' he murmured, bewildered—so dazed that it took him some time before he was able to read. At last he deciphered the brief message.

'I do entreat you, Mesire,' it ran, 'to return to the palace within the hour. Nay! I do not entreat, I command! Go to the postern Gate: you will find it unlatched. Then cross the Courtyard till you come to a door on the left of the main Perron—this will be unlocked. You will find yourself in one of the chief Corridors which give on the grand Staircase. Remain there concealed, and await further Orders.'

A strange enough missive, of a truth, and one, no doubt, which would have made an older and more prudent man pause ere he embarked on so dubious an adventure. But Gilles de Crohin was neither old nor prudent, and he was already up to his neck in a sea of adventure which had begun to submerge his reason. Even before he had folded up the paper again and slipped it into the inner pocket of his doublet, he had made up his mind that no power on earth, no wisdom or warning, would deter him from keeping the tryst. Did I think to remind you that he was no coxcomb? Well! he certainly was absolutely free from personal vanity, and it was not his self-conceit which was stimulated by the mysterious message; rather was it his passion for adventure, his love for the unforeseen, the unexpected, the exhilarating. The paper which he hid so tenderly inside his doublet had a delicious crisp sound about it, which seemed to promise something stimulating and exciting to come.

'Run up, Jehan,' he called to his man. 'I follow you. Let me get out of these damnable slashed and puffed rags—these velvet shoes and futile furbelows. Up, man! I follow in a trice! We have not done with adventure yet to-night.'

Then he turned, with a piece of silver in his hand ready to reward the bearer of such joyful tidings. But the messenger had disappeared into the night as quietly, as mysteriously as she had come.

II

Less than half an hour later, Gilles de Crohin once more found himself within the precincts of the Archiepiscopal Palace. He had been so quick in changing his clothes and so quick in covering the distance which separated him from the trysting place, that he had no occasion to use the postern gate or the small door which had been indicated to him. The great entrance portals were still wide open when he arrived; some of the corridors still thronged with people—guests of Monseigneur and their servants on the point of departure—whilst others appeared entirely deserted. At one point, Gilles caught sight of M. de Landas taking elaborate leave of a group of ladies. He had his usual circle of friends around him, who—a moment or two later—followed him out of the Palace.

Gilles, with Jehan close behind him, kept well within the shadows, away from the throng. He had exchanged his elaborate and rich costume for a suit that was both plain and sombre; he had washed the perfume out of his hair and the cosmetics from off his hands. He felt unfettered in his movements now and in rare good humour. The only thing which he had borrowed from his former accoutrement was the magnificent Toledo rapier, which, after a moment's hesitation, he had buckled into his own sword-belt. It had been a parting gift from Madame la Reyne de Navarre and was a miracle of the steel-worker's art; supple as velvet, it would bend point to hilt like a gleaming arc and when it caught a ray of light upon its perfect edge, it flashed a thousand coloured rays like a streak of vivid lightning in a storm-laden sky.

Jehan, on the other hand, was not altogether at his ease. Having less cause to feel exhilarated, he had a greater mistrust of the mysterious missive, had vainly tried to argue prudence where his master would only hearken to folly. But he had never succeeded in getting beyond a laboured: 'I th-th-th-think——' Upon which, he was peremptorily ordered to hold his tongue, even while Messire went merrily singing to face this questionable adventure.

At one point Gilles stopped in order to speak to a serving-man, asked him to tell him where was Monseigneur's private apartments, and when the man appeared to hesitate—for indeed he did not like to give this information to a stranger—Messire had seemingly lost his temper, and the man, trembling in his shoes, had stammered out the necessary directions. Monseigneur's private apartments and those of the household were in the right wing of the Palace. This was reached by mounting the grand staircase, then continuing along the main corridor which connected the different portions of the vast building, until the wing containing the living-rooms was reached. No one, the man went on to explain, slept in this portion of the Palace, which held only the reception rooms and one of the chapels; but there were always night-watchmen about the place to see that no malefactors were about.