I'm not encouraged by the silence. I can think of no benign reason for it. I'm afraid we may expect something closer to Christopher Columbus's arrival in the Americas than a scene from Close Encounters, and we all know how that turned out for the Native Americans.

When the moment comes to stop running from your past, to turn around and face the thing you thought you could not face--the moment when your life teeters between giving up and getting up--when that moment comes, and it always comes, if you can't get up and you can't give up either, here's what you do: Crawl.

Memories can bring comfort to the old and infirm, but memories can also be implacable foes, a malicious army of temporal ghosts forever pillaging the long-sought-after peace of our twilight years.

What doesn't kill us sharpens us. Hardens us. Schools us. You're beating plowshares into swords, Vosch. You are remaking us. We are the clay, and you are Michelangelo. And we will be your masterpiece.

Because promises matter. They matter now more than ever.

Do you know how to tell who the enemy is, Cassie?

It wasn't aliens that first made us gear up for war; it was our fellow humans.