Lightning

Nevertheless he preferred not to come under the scrutiny of military police. He could not afford to have the car searched, for the suitcase on the back seat contained copper wire, detonators, and plastic explosives not legally in his possession.
    Because his breath fogged the windshield, because rain obscured the eerily dark city, because the car's wipers were worn, and because the hooded headlights illuminated a limited field of vision, he almost missed the narrow, cobblestone street that led behind the institute. He braked, turned the wheel sharply. The sedan took the corner with a shudder and a squeal of tires, sliding slightly on the slick cobbles.
    He parked in darkness near the rear entrance, got out of the car, and took the suitcase from the back seat. The institute was a drab, four-story brick building with heavily barred windows. An air of menace hung about the place, though it did not look as if it harbored secrets that would radically change the world. The metal door had concealed hinges and was painted black. He pushed the button, heard the buzzer ring inside, and waited nervously for a response.
    He was wearing rubber boots and a trenchcoat with the collar turned up, but he had neither a hat nor an umbrella. The cold rain pasted his hair to his skull and drizzled down the nape of his neck.
    Shivering, he looked at a slit window that was set in the wall beside the door. It was six inches wide, a foot high, with glass that was mirrored from outside, transparent from inside.
    He patiently listened to the rain beating on the car, splashing in puddles, and gurgling in a nearby downspout. With a cold sizzle it struck the leaves of plane trees at the curb.
    A light came on above the door. It was in a cone-shaped shade, the yellow glow tightly contained and directed straight down on him.
    Stefan smiled at the mirrored observation window, at the guard he could not see.
    The light went out, the lock bolts clattered open, and the door swung inward. He knew the guard: Viktor something, a stout, fiftyish man with close-cropped gray hair and steel-rimmed spectacles, who was more pleasant-tempered than he looked and was in fact a mother hen who worried about the health of friends and acquaintances.
    "Sir, what are you doing out at this hour, in this downpour?"
    "Couldn't sleep."
    "Dreadful weather. Come in, in! You'll catch cold for sure."
    "Kept worrying about work I'd left undone, so I thought I might as well come in and
do
it."
    "You'll work yourself into an early grave, sir. Truly you will."
    As Stefan stepped into the antechamber and watched the guard close the door, he searched his memory for a scrap of knowledge about Viktor's personal life. "From the look of you, I guess your wife still makes those incredible noodle dishes you've told me about."
    Turning from the door, Viktor laughed softly, patted his belly. "I swear, she's employed by the devil to lead me into sin, primarily gluttony. What's that, sir, a suitcase? Are you moving in?"
    Wiping rain from his face with one hand, Stefan said, "Research data. Took it home weeks ago, been working on it evenings."
    "Have you no private life at all?"
    "I get twenty minutes for myself every second Thursday."
    Viktor clucked his tongue disapprovingly. He stepped to the desk that occupied a third of the floor space in the small room, picked up the phone, and called the other night guard, who was stationed in a similar antechamber at the front entrance to the institute. When anyone was let in after hours, the admitting guard always alerted his colleague at the other end of the building, in part to avoid false alarms and perhaps the accidental shooting of an innocent visitor.
    Dripping rain on the worn carpet runner, fishing a set of keys from his trenchcoat pocket, Stefan went to the inner door. Like the outer portal, it was made of steel with concealed hinges. However, it could be unlocked only with two keys turned in tandem—one belonging to an authorized employee, the other carried by the guard on duty. The work being conducted at the institute was so extraordinary and secret that even the night watchmen could not be trusted to have access to the labs and file rooms.
    Viktor put down the phone. "How long are you staying, sir?"
    "A couple of hours. Is anyone else working tonight?"
    "No. You're the only martyr. And no one truly appreciates martyrs, sir. You'll work yourself to death, I swear, and for what? Who'll care?"
    "Eliot wrote: 'Saints and martyrs rule from the