The shouts of the mob and the trampling on the staircase stimulated him. Crawling out of the window as he was ordered, he stretched his long arms upwards. His hands were clutched from above; then he felt himself lifted clear of the sill, and next moment he was swaying out into mid air. If the strain on Veneda's muscles had been great when he pulled himself up on to the roof, how much greater was it now that he had not only to retain his own position, but to lift this other man as well! The Albino looked up into his face and saw the veins standing out upon it as large as maccaroni stems, and strange though it may appear, it was only then that he recognized his deliverer. A minute later he was stretched on the roof-top, just as the leaders of the mob entered the room they had so lately quitted.

It was a long time before either spoke. Then the Albino, leaning towards his preserver, whispered—

"Marcos, I owe you my life. I reckon I won't forget what you've done for me to-day."

"You had a close shave of it. What devil's game were you up to that they should chase you?"

"I met them in the Calle de Victoria, and some one cried 'Gobiernista'; next moment they started after me like bloodhounds. If I hadn't met you, I'd have been a dead man!"

Perhaps Veneda did not hear him. At any rate he made no reply. He was listening to the sounds in the street, and wondering, now that the mob found themselves outwitted, what their next move would be.

He was not to be kept long in suspense. That operations of some kind were being conducted he guessed from the sudden silence. Then a cry of "Fire!" went up, and next moment smoke burst from either end of the row. He understood exactly: not being able to find them, the mob intended to burn them out!

From the two farthest houses the flames spread with awful rapidity, and as they saw it their tormentors howled and shrieked with delight. Fortunately the house, on the rearmost roof of which Veneda and the Albino lay, was the centre one, and for this reason they would have some time to wait before they could experience any actual danger.

It may be imagined with what interest they watched the approaching flames, speculating how soon they would be obliged to move again. The heat was over-powering; but the conflagration was not speedy enough for the miscreants below, who thereupon set fire to the lower regions of the middle house.

This, Veneda told himself, was becoming too much of a good thing. The tiles were every moment growing hotter and hotter, and in a few minutes it would be impossible to remain upon them. The dense, choking smoke enveloped them in clouds.