Alvarado's soldierly instincts had caused him to halt where the road opened upon the sand, for he and de Tobar and the two or three who kept near them could do nothing alone. They were forced to wait until a sufficient force had assembled to begin the attack. He would have been there before the appointed time had it not been for this imperative delay, which demonstrated his capacity more than almost anything else could have done, for he was burning to rush to the rescue of Mercedes.

Indeed, he had been compelled to restrain by force the impetuous and undisciplined de Tobar, who thought of nothing but the peril of the woman he adored. There had been a fierce altercation between the two young men before the latter could be persuaded that Alvarado was right. Each moment, however, added to the number of the party. There was no great distance between the first and last, and after a wait of perhaps ten or fifteen minutes, some one hundred and fifty horsemen were assembled. The Viceroy had not come up with the rest, but they were sure he would be along presently, and Alvarado would wait no longer.

Bidding the men dismount lest they should be observed on horseback, and stationing one to acquaint the Viceroy with his plans, he divided his troop into three companies, he and de Tobar taking command of one and choosing the nearest fort as their objective point. Captain Agramonte, a veteran soldier, was directed to scour the town, and Lieutenant Nuñez, another trusted officer, was ordered to master the eastern fort on the other side. They were directed to kill every man whom they saw at large in the city, shooting or cutting down every man abroad without hesitation, for Alvarado rightly divined that all the inhabitants would be penned up in some prison or other and that none would be on the streets except the buccaneers. There were still enough pirates in the city greatly to outnumber his force, but many of them were drunk and all of them, the Spaniard counted, would be unprepared. The advantage of the surprise would be with his own men. If he could hold them in play for twenty minutes the Viceroy with another detachment would arrive, and thereafter the end would be certain. They could take prisoners then and reserve them for torture and death—some meet punishment for their crimes.

Those necessary preparations were made with the greatest speed, the men were told off in their respective companies, and then, keeping close under the shadow of the cliff for fear of a possible watcher, they started forward.

Since ten old Ben Hornigold had been hidden in an arched recess of the gateway waiting their arrival. He had thought, as the slow minutes dragged by, that Alvarado had failed, and he began to contrive some way by which he could account for his escape to Morgan in the morning, when the captain would ask to have him produced, but the arrival of the Spaniards relieved his growing anxiety.

"Donna Mercedes?" asked Alvarado of the old boatswain, as he entered the gate.

"Safe when I left her in the guardroom with Morgan—and armed. If you would see her alive——"

"This way——" cried Alvarado, dashing madly along the street toward the fort.

Every man had his weapons in hand, and the little party had scarcely gone ten steps before they met a buccaneer. He had been asleep when he should have watched, and had just been awakened by the sound of their approach. He opened his mouth to cry out, but Alvarado thrust his sword through him before he could utter a sound. The moonlight made the street as light as day, and before they had gone twenty steps farther, turning the corner, they came upon a little party of the pirates. An immediate alarm was given by them. The Spaniards brushed them aside by the impetuosity of their onset, but on this occasion pistols were brought in play. Screams and cries followed the shots, and calls to arms rang through the town.

But by this time the other companies were in the city, and they were making terrible havoc as they ran to their appointed stations. The buccaneers came pouring from the houses, most of them arms in hand. It could not be denied that they were ready men. But the three attacks simultaneously delivered bewildered them. The streets in all directions seemed full of foes. The advantage of the surprise was with the Spanish. The pirates were without leadership for the moment and ran aimlessly to and fro, not knowing where to rally; yet little bands did gather together instinctively, and these began to make some headway against the Spanish soldiery. Even the cowards fought desperately, for around every neck was already the feel of a halter.