He wasn’t born with that name. The “Eagle” came from the way he could spot a broken radio wire on a mountain peak from a mile away, his vision as sharp as the bird’s. The “Mac Crack” was a gift from his first drill sergeant, who said his spine was so straight and his will so rigid that he sounded like “a goddamn rifle shot when he walks.”

The voice on the radio became frantic. “Crack, you don’t understand. That’s not a weapon. That’s a seed. If you activate it—”

Static. Then a voice he didn’t recognize. “Crack, this is new control. Do not touch the cube. Step away.”

The light shot upward, a pillar of blue fire that melted a perfect hole through the glacier’s roof and kept going, through the clouds, through the atmosphere, until it kissed the dark of space. The ice shook. The ground trembled. And Eagle Mac Crack felt, for the first time in his life, a warmth that had nothing to do with survival.

He keyed his radio. “Eagle to Aerie. I have the package.”