"Mother," said Nikolai, "taking you is the same as taking us, because we'd do whatever they wanted to get you back."

"They don't want to take us," said Bean. "Petra they wanted to use. Me they want dead."

"No," said Mother.

"He's right," said Father. "You don't blow up a house in order to kidnap the occupants."

"But we don't know it was our house!" Mother insisted.

"Mother," said Bean. "It's basic strategy. Any resource you can't get control of, you destroy so your enemy can't have it."

"What enemy?" Mother said. "Greece has no enemies!"

"When somebody wants to rule the world," said Nikolai, "eventually everyone is his enemy."

"I think we should run faster," said Mother.

They did.

As they ran, Bean thought through what Mother had said. Nikolai's answer was right, of course, but Bean couldn't help but wonder: Greece might have no enemies, but I have. Somewhere in this world, Achilles is alive. Supposedly he's in custody, a prisoner because he is mentally ill, because he has murdered again and again. Graff promised that he would never be set free. But Graff was court-martialed -- exonerated, yes, but retired from the military. He's now Minister of Colonization, no longer in a position to keep his promise about Achilles. And if there's one thing Achilles wants, it's me, dead.

Kidnaping Petra, that's something Achilles would think of. And if he was in a position to cause that to happen -- if some government or group was listening to him -- then it would have been a simple enough matter for him to get the same people to kill Bean.

Or would Achilles insist on being there in person?

Probably not. Achilles was not a sadist. He killed with his own hands when he needed to, but would never put himself at risk. Killing from a distance would actually be preferable. Using other hands to do his work.

Who else would want Bean dead? Any other enemy would seek to capture him.