Moreover, was it not a fact that whenever or wherever the Scarlet Pimpernel was least expected there and then would he surely appear? Having once realized that it was his wife who was incarcerated in Fort Gayole, was it not natural that he would go and prowl around the prison, and along the avenue on the summit of the southern ramparts, which was accessible to every passer-by? No doubt he had lain in hiding among the trees, had perhaps caught snatches of Chauvelin's recent talk with Collot.

Aye! it was all so natural, so simple! Strange that it should have been so unexpected!

Furious at himself for his momentary stupor, he now made a vigorous effort to face his impudent enemy with the same sang-froid of which the latter had so inexhaustible a fund.

He walked quietly towards the window, compelling his nerves to perfect calm and his mood to indifference. The situation had ceased to astonish him; already his keen mind had seen its possibilities, its grimness and its humour, and he was quite prepared to enjoy these to the full.

Sir Percy now was dusting the sleeve of his coat with a lace-edged handkerchief, but just as Chauvelin was about to come near him, he stretched out one leg, turning the point of a dainty boot towards the ex-ambassador.

“Would you like to take hold of me by the leg, Monsieur Chaubertin?” he said gaily. “'Tis more effectual than a shoulder, and your picked guard of six stalwart fellows can have the other leg.... Nay! I pray you, sir, do not look at me like that.... I vow that it is myself and not my ghost.... But if you still doubt me, I pray you call the guard... ere I fly out again towards that fitful moon...”

“Nay, Sir Percy,” said Chauvelin, with a steady voice, “I have no thought that you will take flight just yet.... Methinks you desire conversation with me, or you had not paid me so unexpected a visit.”

“Nay, sir, the air is too oppressive for lengthy conversation... I was strolling along these ramparts, thinking of our pleasant encounter at the hour of the Angelus to-morrow... when this light attracted me.... feared I had lost my way and climbed the window to obtain information.”

“As to your way to the nearest prison cell, Sir Percy?” queried Chauvelin drily.

“As to anywhere, where I could sit more comfortably than on this demmed sill.... It must be very dusty, and I vow 'tis terribly hard...”