Wyndham nodded and for a few moments they looked about. The harbor was long and narrow. For the most part, the town at its end was dark, but two or three big electric lamps threw a silver gleam across indistinct masses of foliage. Marston thought these were trees on the marina at the water's edge. If so, the faint light lower down came from the office of the port-captain. Turning to the wall abreast of the gig, he imagined he saw some steps.
"Perhaps you had better land me and wait while I try to find the tug," he said. "I ought to get back in an hour."
"The awkward part is going along the mole," Wyndham replied. "You'll have to pass two or three vessels and somebody may speak to you. This must be risked one way, but instead of coming back, it might be prudent to cross the land end of the mole and join me on the beach in front of the marina. There's not much surf to bother us, but it will make some noise and if anybody is about you won't be heard."
Marston agreed, and sculling to the steps, jumped out. He pushed off the gig, and Wyndham picked up the oar. In another few moments the boat vanished in the dark.
CHAPTER VII
THE TUG
When he had climbed the steps Marston stopped. Now he had started on his adventure he saw its difficulties. To begin with, he must pass two or three vessels, and the lights that burned on the steamer touched the mole. She came from Cadiz and Spanish passenger boats carried a Sereno, whose particular duty was to keep watch at night. Marston was afraid the man might hail him. Although he had laboriously studied Castilian, he did not speak it well, and his accent would indicate that he was a foreigner. If the Sereno were curious and kept him talking, the port-guard might come up. Anyhow, there was some risk of his meeting the latter and he would then be asked to account for his wandering about in the dark. It was obvious that he could not do so satisfactorily, and there was a telephone to the Government office at the Capital.
Marston doubted if Larrinaga could imprison him for spying, but it did not matter much. If he were found at San Cristobal, Don Ramon would know his object and would not let him go until he had sent off his soldiers to put down the Bat. If the latter were not warned, he would probably be surprised and captured. This was unthinkable, and Marston saw he must not be caught, although to run away from the port-guard might lead to his getting shot. The fellows carried pistols, which they were empowered to use. Caution was plainly needed, and he crept past the steamer, keeping close to the high parapet of the mole.
Nobody hailed him, and he went on until he came opposite a small marque. She had no lights, but as he stole by his foot struck a mooring rope and he fell. He lay flat on the ground for some moments, and then, hearing no movement on board, got up and crept away, looking out for the next rope. The mole was long and he had not gone far when he heard the splash of oars. A boat came out of the dark, and a break in the wall indicated a row of steps. Marston did not want to turn back, and it was possible the men were going to one of the vessels. If they were going to the town, he had better get past the steps before they landed. A pile of goods forced him to leave the gloom of the parapet and it looked as if his figure cut against the sky, for the splash of oars stopped.
"Ola compañero!" somebody shouted.