“It was a pistol-bullet, sire. Besides, the manner in which the horse was wounded explained to me the tactics of the man who had killed it. He had followed the circumference of the wood in order to take his adversary in flank. Moreover, I followed his foot-tracks on the grass.”

“The tracks of the black horse, do you mean?”

“Yes, sire.”

“Go on, Monsieur d’Artagnan.”

“As your majesty now perceives the position of the two adversaries, I will, for a moment, leave the cavalier who had remained stationary for the one who started off at a gallop.”

“Do so.”

“The horse of the cavalier who rode at full speed was killed on the spot.”

“How do you know that?”

“The cavalier had not time even to throw himself off his horse, and so fell with it. I observed the impression of his leg, which, with a great effort, he was enabled to extricate from under the horse. The spur, pressed down by the weight of the animal, had plowed up the ground.”

“Very good; and what did he do as soon as he rose up again?”