“We’ve got to move fast,” said Albrecht. “I’ll call our friends at Szeged University and have the authorities move in and put a stop to it. Can you give me an exact location?”

“Our friend Emil probably can.”

“Tell them it’s Count Vrathy’s estate on the south end of Szeged. It’s a museum now. It’s probably closed at this time of day and they must have overpowered the watchman.”

Albrecht said, “I’ve got it. Thank you,” and hung up.

Sam got on his phone again. “Tibor, we’re with Emil in the helicopter.”

“I’d have to be deaf not to hear the rotors.”

“Bako’s men have found the Hun royal graves above the north bank of the Danube at the Vrathy estate. What can you tell me about Bako and the group he took to Romania?”

“They haven’t returned from Transylvania yet.”

“He seems to be substituting quality for quantity, using twenty or thirty men from his businesses to do the digging. We need to prevent them from hiding the treasure.”

“Sam!” said Remi.

“Hold on, Tibor.” He turned to Remi. “What’s wrong?”

“They’ve moved a big boat up to the shore.”

“Tibor? They’re going to load the treasure into a boat. From up here, it looks like a fifty-foot yacht. They’re still digging, so this will take a while. But we need to know where that yacht is from now on.”

“I’ll send men to the river above and below the Vrathy estate to watch where it goes.”

“Good. Thank you. And Remi and I are going to need the equipment we left with the boat on the Tisza. We’ll need our scuba gear, the tool kit, and a covered truck.”

“I’ll call my cousin.”

“And ask him to be sure the air tanks are full.”

“I’ll call when we’re ready.”

Sam, Remi, and Emil kept returning to the airspace above the estate and then flying off into the distance as though they were transporting something on a route that passed over the estate. After about an hour and a half, the boat was loaded and the men with shovels and other equipment had begun getting into trucks to drive away.

Sam leaned forward to talk to Emil. “Emil, you’ve done a wonderful job. We may call on you again. Is there a place where you can set us down within a couple of miles of here without being seen?”

“Yes,” he said. “There’s a landing space near the university. I can put you down there.”

He took them a short distance over the city and set the helicopter down on a large X at the end of a parking lot. “This is it,” he said.

Sam said, “What do we owe you?”

“Nothing. Tibor already paid me for the day.”

Sam handed him five hundred dollars. “Then please accept a small gift with our thanks.”