“Rough! It’s brutal, it’s beastly, it’s cowardly, it’s perfectly inhuman!”

At that moment the unfortunate animal stumbled, struggled to recover itself as the lash descended pitilessly upon its thin flanks, and then fell headlong and tumbled upon its side. The heavy cart pulled back, half turning, so that the shafts were dragged sideways across the mule, whose weight prevented the load from rolling down hill. The carrier stopped singing and swore, beating the beast with all his might, as it lay still gasping for breath.

“Ah, assassin! Ah, carrion! I will teach thee! Curses on the dead of thy house!” he roared.

Brook and Clare were coming nearer.

“That’s not very intelligent of the fellow,” observed Johnstone indifferently. “He had much better get down.”

“Oh, stop it, stop it!” cried the young girl, suffering acutely for the helpless creature.

But the man had apparently recognised the impossibility of producing any impression unless he descended from his perch. He threw the whip to the ground and slid off the sacks. He stood looking at the mule for a moment, and then kicked it in the back with all his might. Then, just as Johnstone and Clare came up, he went round to the back of the cart, walking unsteadily, for he was evidently drunk. The two stopped by the parapet and looked on.

“He’s going to unload,” said Johnstone. “That’s sensible, at all events.”

The sacks, as usual in Italy, were bound to the cart by cords, which were fast in front, but which wound upon a heavy spindle at the back. The spindle had three holes in it, in which staves were thrust as levers, to turn it and hold the ropes taut. Two of the staves were tightly pressed against the load, while the third stood nearly upright in its hole.

The man took the third stave, a bar of elm four feet long and as thick as a man’s wrist, and came round to the mule again on the side away from Clare and Johnstone. He lifted the weapon high in air, and almost before they realised what horror he was perpetrating he had struck three or four tremendous blows upon the creature’s back, making as many bleeding wounds. The mule kicked and shivered violently, and its eyes were almost starting from its head.