The trip had grown out of an earlier expedition to Kwangara Island in the western Pacific. Dr. Anthony Briotti had helped translate the tablets found in the sunken temple of Alta Yuan, and had discovered the connection between the early people of the Philippines—of whom the Igorots and Ifugaos were the descendants—and the white dragon worshipers of Alta Yuan.

One plaque from the sunken temple had described the Ifugao rice terraces of Mountain Province in unmistakable detail, and also had described a skull of gold which was said to have magic properties.

Tony Briotti had been so enthusiastic about locating this fabulous skull, and proving the connection between Alta Yuan and the Philippines, that Hartson Brant, head of the Spindrift Foundation, had made arrangements for the small expedition. None of the other Spindrift scientists could be spared, so Tony Briotti had only Rick and Scotty as assistants. Chahda was to join them in Manila. The boys thought that was help aplenty. No other helpers were needed.

"I don't believe it," Tony stated. "It is simply beyond possibility that an Igorot could have boarded this ship with the express intention of killing me. More likely, he boarded the ship to steal, thought he was discovered, and headed for the rail where his banca was tied. I was in the way. That's all."

"No one saw the banca approach," the ship's captain said, "but of course it could have. We've been traveling at only a few knots, and the banca could have approached from the stern, thrown a line over the rail, and tied up. Dangerous, but a clever native could do it. They're like cats. Make fine sailors." He added, "Never heard of it being done before, but there's no reason to think it was an attempt at murder. Thieves in the Orient are willing to take long chances."

Rick stared through the port at the lights of Manila. He was very thoughtful. Let Tony try to brush the incident aside. He knew better. He knew it in his bones. There was trouble ahead for the Spindrifters.

He caught Scotty's worried frown, and he knew that his pal's thoughts were the same.


CHAPTER II

Manila After Dark