“They don't get any nicer than Beautiful Sky.”

“Merci. And thank you for all this!” She gazed through the bubble and clapped her hands in childlike joy. “This is absolutely wonderful^. I never dreamed that my studies in archaeology would take me under the water inside a big bubble.”

“It must beat polishing medieval armor in a musty museum,” Austin said.

Skye had a warm, uninhibited laugh. "I spend very little time in

museums except when I'm organizing an exhibition. I do a lot of corporate jobs these days to support my research work."

Austin raised an eyebrow. “The thought of Microsoft and General Motors hiring an expert in arms and armor makes me wonder about their motives.”

“Think about it. To survive, a corporation must try to kill or wound its competition while defending itself. Figuratively speaking.”

“The original 'cutthroat competition,” " Austin said.

“Not bad. I'll use that phrase in my next presentation.”

“How do you teach a bunch of executives to draw blood? Figuratively speaking, of course.”

“They already have the blood lust. I get them to think 'out of the box,” as they like to say. I ask them to pretend that they are supplying arms for competing forces. The old arms makers had to be metallurgists and engineers. Many were artists, like Leonardo, who designed war engines. Weapons and strategy were constantly changing and the people who supplied the armies had to adjust quickly to new conditions."

“The lives of their customers depended on it.”

“Right. I might have one group devise a siege machine while another comes up with ways to defend against it. Or I can give one side metal-piercing arrows while the other comes up with armor that works without being unwieldy. Then we switch sides and try again. They learn to use their native intelligence rather than to rely on computers and such.”

“Maybe you should offer your services to NUMA. Learning how to blast holes in ten-foot-thick walls with a trebuchet sounds like a lot more fun than staring at budget pie charts.”

A sly smile crossed Skye's face. “Well, you know, most executives are men.”

“Boys and their toys. A surefire formula for success.”

“I'll admit I pander to the childish side of my clients, but my sessions are immensely popular and very lucrative. And they allow me the flexibility to work on projects that might not be possible on my salary from the Sorbonne.”

“Projects like the ancient trade routes?”

She nodded. “It would be a major coup if I could prove that tin and other goods traveled overland along the old Amber Route, through the Alpine passes and valleys to the Adriatic, where Phoenician and Minoan ships transported it to the eastern reaches of the Mediterranean. And that the trade went both ways.”

“The logistics of your theoretical trade route would have been complex.”

“You're a genius! Exactly my point!”

“Thanks for the compliment, but I'm just relating it to my own experiences moving people and material.”