"Well, we'll give you everything we have on them," Shefter promised. "Most of that is classified and you'll have to keep quiet about it, too. I just skimmed over the summary of what you gave us; I daresay we'll both get a lot of new information. Have you any idea at all where he might be based, Prince Trask?"
"Only that we think it's a non-Terra-type planet." He told them about Dunnan's heavy purchases of air-and-water recycling equipment and carniculture and hydroponic material. "That, of course, helps a great deal."
"Yes; there are only about five million planets in the former Federation space-volume that are inhabitable in artificial environment. Including a few completely covered by seas, where you could put in underwater dome cities if you had the time and material."
One of the Intelligence officers had been nursing a glass with a tiny remnant of cocktail in it. He downed it suddenly, filled the glass again, and glowered at it in silence for a while. Then he drank it briskly and refilled it.
"What I should like to know," he said, "is how this double obscenity of a Dunnan knew we'd have a ship on Audhumla just when we did," he said. "Your talking about underwater dome-cities reminded me of it. I don't think he just pulled that planet out of a hat and then went there prepared to sit on the bottom of the ocean for a year and a half waiting for something to turn up. I think he knew the Victrix was coming to Audhumla, and just about when."
"I don't like that, commodore," Shefter said.
"You think I do, sir?" the Intelligence officer countered. "There it is, though. We all have to face it."
"We do," Shefter agreed. "Get on it, commodore, and I don't need to caution you to screen everybody you put onto it very carefully." He looked at his own glass; it had a bare thimbleful in the bottom. He replenished it slowly and carefully. "It's been a long time since the Navy's had anything like this to worry about." He turned to Trask. "I suppose I can get in touch with you at the Palace whenever I must?"
"Well, Prince Trask and I have been invited as house-guests at Prince Edvard's, I mean Baron Cragdale's, hunting lodge," Bentrik said. "We'll be going there directly from here."
"Ah." Admiral Shefter smiled slightly. Beside not having three horns and a spiked tail, this Space Viking was definitely persona grata with the Royal Family. "Well, we'll keep in contact, Prince Trask."