The flag-ship was engaging the first war-ship--the name of which they discovered to be the _Sotomayor_--yard-arm to yard-arm, and both vessels fairly reeled under the concussion as the heavy shot crashed in at one side and out at the other, while the _Good Adventure_ was already on fire below from the flashes of the guns of her opponent. English sailormen, however, were ready then, as now, to meet all emergencies, and the fire was speedily quenched, only to start again, however, and be again put out. Three times did Cavendish pour his boarders on to the decks of the _Sotomayor_, and three times they were driven back by the desperate valour and greatly superior numbers of the Spaniards. The Spaniard had lost every mast but her foremast, and the English ship was in almost as bad a plight. Both ships were badly riddled by shot, and their crews were decimated. It seemed as though, unless some decisive move were made to end the conflict, that the combatants would be exterminated to a man. The second war-ship, the _Villa de Mejico_, was in even worse plight than her consort, having two vessels to engage her instead of only one. She fought with the valour of desperation, however, and was packed with soldiers who had been put aboard her from the fort in anticipation of the attack. It had somehow got to be known, although it was never discovered how, that the English were near at hand, and were suspected of contemplating an attack on the fleet; and in view of this suspicion elaborate preparations had been made for their reception. The crews of the _Tiger_ and the _Elizabeth_ had several times endeavoured to board, but had been swept back to their own ships on every occasion by the combined sailors and soldiers on the Spaniard. Harry and Roger were, as usual, in the very thick of it, fighting side by side like the young heroes that they were, and, truth to tell, doing a considerable amount of execution. They were pausing for a moment to take breath, when both happened to glance forward, and at once saw that the two ships, the _Good Adventure_ and the _Sotomayor_ with her, were drifting right down upon the second Spaniard and her antagonists. The Spaniards on the _Sotomayor_, finding themselves almost overpowered, had cut their cable purposely, to drift down with the tide on board their consort, in the hope of being able to make a better stand together than separately. But they were mistaken in their expectation. The other vessel, having had two to contend with, was in no condition to render assistance of any kind; rather, indeed, did she stand in need of help from the _Sotomayor_. A brief minute later the flag-ship, still grappling with her quarry, was aboard the other three craft, and the confusion became worse confounded. The Spaniards, determined to make one last desperate effort to beat off the English, rallied, and, combining their forces, forestalled their antagonists by attempting to board.