The young girl shrieked again, the woman gave a gasp of horror, Duchemin himself knew a sickish qualm.  But he had no time to spare for that:  it was going ill with the man contending against two.  The adventurer’s stick might have been bewitched that night, so magical was its work; a single blow on the nearest head (but believe it was selected with care!) and instantaneously that knot of contention was resolved into its three several parts.

The smitten clapped hands to his hurt, moaning.  His brother scoundrel started back with staring eyes in which rage gave place to dismay as he grasped the change in the situation and saw the stick swinging for his head in turn.  He ducked neatly; the stick whistled through thin air; and before Duchemin could recover the other had turned and was running for dear life.

Duchemin delayed a bare instant; but manifestly his assistance was no more needed here.  In a breath he who had been so recently outmatched recollected his wits and took the initiative with admirable address.  Duchemin saw him fly furiously at his late opponent, trip and lay him on his back; then turned and gave chase to the fugitive.

This was the masquerader in the American uniform; and an amazingly fleet pair of heels he showed, taking into account his heaviness of body.  Already he had a fair lead; and had he maintained for long the pace he set in the first few hundred yards he must have won away scot-free.  But whether he lacked staying powers or confidence, he made the mistake of adopting another and less fatiguing means of locomotion.  Duchemin saw him swerve from his first course and steer for a vehicle standing at some distance—­evidently the conveyance which had brought the sightseers to view the spectacle of Montpellier-le-Vieux by moonlight.

Waiting in the middle of a broad avenue of misshapen obelisks, a dilapidated barouche with a low body sagging the lower for debilitated springs, on either side its pole drooped two sorry specimens of crowbait.  And their pained amazement was so unfeigned that Duchemin laughed aloud when the fat rogue bounded to the box, snatched up reins and whip and curled a cruel lash round their bony flanks.  From this one inferred that he was indifferently acquainted with the animals, certainly not their accustomed driver.  And since it took them some moments to come to their senses and appreciate that all this was not an evil dream, Duchemin’s hands were clutching for the back of the carriage when the horses broke suddenly into an awkward, lumbering gallop and whisked it out of reach.

But not for long.  Extending himself, Duchemin caught the folded top, jumped, and began to clamber in.

The man on the box was tugging fretfully at something wedged in the hip-pocket of his breeches; proof enough that he was not the original tenant of the uniform, since it fitted too snugly to permit ready extraction of a pistol in an emergency.

But he got no chance whatever to use the weapon; for the moment Duchemin found his own feet in the swaying vehicle he leaped on the shoulders of the other and dragged him backwards from the box.