In its general features Puerto Principe differed little from the other Cuban cities O'Reilly knew. It was compactly built, it was very old and it looked its centuries. Its streets were particularly narrow and crooked, having been purposely laid out in labyrinthian mazes, so the story goes, in order to fool the pirates. In some ways it was quaint and unusual. For instance, here and there were queer tinajones, vast venerable earthen jars for holding rain-water, each inscribed with the date when it left the potter's wheel; then, too, there was a remarkable number of churches--massive structures, grayed by time--and in the northern distance, blue against the sky, O'Reilly had a glimpse of the Cubitas range, where he knew the insurrectos were in camp. That was his goal: it seemed almost within his grasp. He was tempted to abandon caution and make a dash for it, until he discovered that the city was well guarded. One needed a pass to enter or to leave Puerto Principe, and, moreover, the city had no suburbs, no scattered residences outside its boundaries: when one came to the end of a street one found oneself in an open field faced by a barbed-wire barrier, and on every road leading from the town stood a fortina, a little fort of brick or logs, in which were stationed Spanish soldiers. The streets were alive with uniformed men, patrols were everywhere, and martial law prevailed. For the first time O'Reilly began to perceive the strength of that mailed hand which held the island so tightly. Judging from the preparations here, one must conclude that Spain had no intention of relinquishing her last New World possession. After a stroll through the city, during which he carefully used his eyes, Johnnie asked himself how the ill-drilled, ill-equipped, loosely organized Insurrectos could hope to overthrow so solid a power as this, backed as it seemed to be by unlimited means and unlimited armies of trained troops. It looked like a hopeless undertaking. No seaport, no city, scarcely a hamlet, in fact, so far as O'Reilly knew, was held by the rebels; they lurked in the woods or rode the savannas in ragged bands, here to-day, there to-morrow. To aid or comfort them was treason. They appeared out of the jungles at unexpected moments; they faded like the mists of the dawn. Theirs was an apparitional warfare, and even their biggest victories were signals for retreat. How could they think to win?