"Understand me—only for the moment," hastily returned Caligula; "I would give them their sight again when I recovered my own." A pause. "Or even when to-day's show was over, perhaps."

While yet he spoke, the hum and murmur, which had been incessant, died rapidly away.

"What is it?" asked Caligula.

"The Sejan horse is being led into the arena; two men, as usual, hold two cavassons on opposite sides. He is muzzled; two other grooms are now slackening the muzzle, in order to get the bit well back between his teeth by pulling up the reins which are under the muzzle, as the horse opens his mouth.

"They have the bit properly placed now, and have quitted his head. Oh! what a spring! It has jerked the further cavasson-holder clean off his feet. O gods! he has lost the cavasson, and the other man must be destroyed. No, bravo! the fellow has regained the loop of his rein or thong, and hauls the beast handsomely back!"

"How can one man on either side," asked Caligula, "hold him? I have seen two on each side."

"I understand," replied Piso; but before he could finish his explanation or remark, or whatever it was designed to be, a sudden and impressive silence fell upon that vast assembly, and Piso stopped short.

"What has happened now?" whispered the child.

"The rider has come forth," answered Piso, "and is walking toward the horse from the direction of the open space in front of us. By Jupiter! a splendid youth; it is not to be denied."

"How is he dressed? Has he his whip and stimuli (spurs)? He will not need such helps, I surmise."