The boys turned swiftly at Hartson Brant's call and hurried from the waterfront to the big Brant house. As they entered, Hobart Zircon was just coming down the stairs from his room. The distinguished nuclear physicist greeted them with a comradely wink. "So you two are attending the meeting too, eh? I have an idea we may be joining forces again."
Zircon had shared many adventures with the boys. More than once, his enormous size and legendary strength had gotten them out of a tight spot. The physicist was considerably over six feet tall and built like a fighting bull, and he had a booming voice that fitted his physique.
Hartson Brant introduced Zircon to Colonel Rojas, waved the group to seats, and got down to business. He addressed the Filipino officer. "First, let me say for all of us that we are indebted to you for leaving your office on such short notice to give us the benefit of your advice and counsel."
"It is nothing. If I can be of help, I will be grateful. Perhaps if you will start at the beginning, it will clarify things."
The scientist nodded assent. "I'll be glad to. As I told you on the way over, two of our staff members are missing. You know one of them—Dr. Anthony Briotti. The other is Dr. Howard Shannon, our zoologist. Tony, of course, is an archaeologist. They departed for the Sulu Sea several weeks ago on a joint expedition to try to find new evidence for a theory of migration of the early peoples in the Pacific."
Hobart Zircon added, "We started on this theory some time ago with a trip to an island in the western Pacific. Dr. Briotti continued that work during the rice-terrace expedition. I believe you met him then."
"I did," Colonel Rojas agreed. "How is the present expedition connected with your previous work? The combination of an archaeologist and a zoologist seems unusual."
"Tony has determined that the origins of the Bajaus, the Sea Gypsies of Sulu, may be of importance," Hartson Brant explained. "In addition, he wanted to check some details of Bagobo culture. Dr. Shannon hoped to contribute some evidence based on the early migration of some animals from the Asia mainland to the islands."
Colonel Rojas nodded. "I understand. The presence of some animals may show that a land bridge existed between Sulu and the mainland across which the early peoples may have migrated."
"Exactly. I'm sure you also know that our staff has been co-operating with Dr. Remedios Okola of the University of the Philippines. It was from him we learned that our friends had vanished, when they failed to keep an important appointment."