He arrived at the rear of the chalet. The length of the exterior wall was stacked with firewood. At the end of the woodpile was a door. Gabriel tried the latch. Locked, of course. He removed his gloves and took out the thin metal strip that he habitually carried in his wallet. He worked it gently inside the keyhole until he felt the mechanism give way. Then he turned the latch and stepped inside.

HE SWITCHED ON the flashlight and found he was standing in a mudroom. Three pairs of Wellington boots stood at attention against the wall. A loden-cloth coat hung from a hook. Gabriel searched the pockets: some loose change, a wadded handkerchief, crinkled by an old man’s dried phlegm.

He stepped through a doorway and was confronted by a flight of stairs. He climbed swiftly upward, flashlight in hand, until he came to another door. This one was unlocked. Gabriel eased it open. The groan of the dry hinges echoed in the vast silence of the house.

He found himself in a pantry, which looked as though it had been looted by an army in retreat. The shelves were nearly bare and covered in a fine layer of dust. The adjoining kitchen was a combination of modern and traditional: German-made appliances with stainless-steel fronts, cast-iron pots hanging over a large open hearth. He opened the refrigerator: a half-drunk bottle of Austrian white wine, a lump of cheese green with mold, a few jars of ancient condiments.

He walked through a dining room into a large great room. He played the light around the room and stopped when it fell upon an antique writing table. There was one drawer. Warped by the cold, it was wedged tightly shut. Gabriel pulled hard and nearly tore it off the runners. He shone the light inside: pens and pencils, rusted paper clips, a stack of business stationery from Danube Valley Trade and Investment, personal stationery:

From the desk of Ludwig Vogel…

Gabriel closed the drawer and shone the light on the surface of the desk. In a wooden paper tray was a stack of correspondence. He leafed through the pages: a few private letters, documents that appeared to be related to Vogel’s business dealings. Attached to some of the documents were memoranda, all written in the same spidery script. He seized the papers, folded them in half, and pushed them down the front of his jacket.

The telephone was equipped with a built-in answering machine and digital display. The clock was set to the wrong time. Gabriel lifted the cover, exposing a pair of minicassettes. It had been his experience that telephone machines never completely erased tapes and that much valuable information was often left behind, easily accessible to a technician with proper equipment. He removed the cassettes and slipped them into his pocket. Then he closed the lid and pressed the redial button. There was a burst of dial tone, followed by the dissonant song of the automatic dialer. The number flashed across the display window:5124124. A Vienna number. Gabriel committed it to memory.

The next sound was the one-note ring of an Austrian telephone, followed by a second. Before the line could ring a third time, a man picked up.

“Hello… hello… Who’s there? Ludwig, is that you? Who is this?”

Gabriel reached down and severed the connection.

HE MOUNTED THE main staircase. How long did he have before the man at the other end of the line realized his mistake? How quickly could he marshal his forces and mount a counterattack? Gabriel could almost hear a clock ticking.

At the top of the stairs was an alcovelike foyer, furnished as a small seating area. Next to the chair was a stack of books, and resting on the books was an empty snifter. On each side of the alcove was a doorway leading to a bedroom. Gabriel entered the one to his right.

The ceiling was at an angle, reflecting the pitch of the roof. The walls were bare except for a large crucifix hanging over the unmade bed. The alarm clock on the nightstand flashed12:00… 12:00… 12:00… Coiled snakelike in front of the clock was a black-beaded rosary. A television set stood on a pedestal at the foot of the bed. Gabriel dragged his gloved fingertip across the screen and left a dark line in the dust.

There was no closet, only a large Edwardian-style wardrobe. Gabriel opened the door and played his flashlight around the interior: stacks of neatly folded sweaters, jackets, dress shirts, and trousers hanging from the rod. He pulled open a drawer. Inside was a felt-lined jewelry case: tarnished cufflinks, signet rings, an antique watch with a cracked black leather band. He turned over the watch and examined the backing. To Erich, in adoration, Monica. He picked up one of the rings, a heavy gold signet adorned with an eagle. It too was engraved, in tiny script that ran along the interior of the band:1005, well done, Heinrich. Gabriel slipped the watch and the signet ring into his pocket.

He left the bedroom, pausing in the alcove. A glance through the window showed no movement in the drive. He entered the second bedroom. The air was heavy with the unmistakable scent of attar of roses and lavender. A pale, soft rug covered the floor; a flowered eiderdown quilt lay over the bed. The Edwardian wardrobe was identical to the one in the first bedroom, except the doors were mirrored. Inside, Gabriel found the clothing of a woman. Renate Hoffmann had told him Vogel was a lifelong bachelor. So whom did the clothes belong to?

Gabriel went to the bedside table. A large leather-bound Bible stood atop a lace cloth. He picked it up by the spine and vigorously thumbed the pages. A photograph fluttered to the floor. Gabriel examined it by flashlight. It showed a woman, a teen-aged boy, and a middle-aged man, seated on a blanket in an alpine meadow in summer. They were all smiling for the camera. The woman had her arm around the man’s shoulder. Even though it had been taken thirty or forty years ago, it was clear the man was Ludwig Vogel. And the woman? To Erich, in adoration, Monica. The boy, handsome and neatly groomed, looked oddly familiar.

He heard a sound outside, a muffled rumble, and hurried over to the window. He parted the curtain and saw a pair of headlights rising slowly through the trees.

GABRIEL SLIPPED THE photograph into his pocket and hurried down the staircase. The great room already was lit by the glow of the vehicle’s headlights. He retraced his path-across the kitchen, through the pantry, down the back stairs-until he found himself in the mudroom once more. He could hear footfalls on the floor above him; someone was in the house. He eased the door open and slipped out, closing it quietly behind him.

He walked around to the front of the house, keeping beneath the eaves. The vehicle, a four-wheel-drive sport utility, was parked a few meters from the front door. The headlamps were burning and the driver’s-side door hung open. Gabriel could hear the electronic pinging of an alarm. The keys were still in the ignition. He crept over to the vehicle, removed the keys, and hurled them into the darkness.

He crossed the meadow and started down the slope of the mountain. With the heavy boots and thick snow, it was something from his nightmares. The cold air clawed at his throat. As he rounded the final bend in the path, he saw that the gate was open and a man was standing next to his car, shining a flashlight through the window.

Gabriel did not fear a confrontation with one man. Two, however, was another thing altogether. He decided to go on the offensive, before the one up at the house could make his way down the mountain. He shouted in German, “You there! What do you think you’re doing with my car?”

The man turned around and shone his flashlight toward Gabriel. He made no movement that suggested he was reaching for a gun. Gabriel kept running, playing the role of an outraged motorist whose car has been violated. Then he removed the flashlight from his coat pocket and swung it toward the man’s face.