7:30 AM

FOR an instant, Toni froze.

Kit stood beside her, an expression of rage on his face, looking up the stairs. With a twisted mouth he said, "Get her, Daisy!"

Miranda was falling down the stairs, her pink nightdress billowing up to reveal plump white thighs.

Running after her was an ugly young woman with a shaved head and Gothic eye makeup, dressed in leather.

And Mother was in the bathroom.

In a flash of comprehension, Toni understood what was happening. Thieves with guns were here, Miranda had said. There could not be two such gangs operating in this remote area on the same night. These must be the people who had robbed the Kremlin. The bald woman at the top of the stairs would be the blonde Toni had seen on the security video— her wig had been found in the getaway van. Toni's mind raced ahead: Kit seemed to be in league with them—which would explain how they had defeated the security system—

As that thought struck her, Kit hooked his arm around her neck and pulled, trying to yank her off her feet. At the same time, he yelled: "Nigel!"

She elbowed him forcefully in the ribs, and had the satisfaction of hearing him grunt with pain. His grip on her neck eased, and she was able to turn and hit him again, this time a punch in the midriff with her left fist. He lashed out at her, but she easily dodged the blow.

She drew back her right arm for a real knockout punch but, before she could strike, Miranda reached the foot of the stairs and crashed into the back of Toni's legs. Because Toni was leaning back, ready to hit Kit, she fell backwards. A moment later, the woman in leather tripped over Miranda and Toni and collided with Kit, and all four of them ended up in a heap on the flagstone floor.

Toni realized she could not win this fight. She was up against Kit and the woman he had called Daisy, and soon she might have others to contend with. She had to get away from these people, catch her breath, and figure out what to do.

She wriggled out of the scrum and rolled over.

Kit was flat on his back. Miranda was curled up in a ball, appearing bruised and winded but not seriously injured. As Toni looked, Daisy got to her knees and, apparently in a fury, punched Miranda, striking her on the arm with a fist encased, peculiarly, in ladylike tan suede gloves.

Toni leaped to her feet. She jumped over Kit, reached the front door, and threw it open. Kit grabbed her ankle with one hand, holding her back. She twisted, and kicked at his arm with the other foot. She connected with his elbow. He cried out in pain and released his grip. Toni jumped out through the doorway and slammed the door behind her.

She turned right and dashed along the track made by the snowplow. She heard a gunshot, and a crash as a pane of glass shattered in a window near her. Someone was shooting at her from inside the house. But the bullet missed.

She ran to the garage and turned onto the concrete apron in front of the doors, where the snowplow had cleared a space. Now the garage block was between her and the person with the gun.

The snowplow, with its two police officers in the cab, had departed at normal speed along the cleared road with its blade raised. That meant that by now the truck was too far away for her to catch it on foot. What was she going to do? While she was on the cleared path, she could easily be followed by someone from the house. But where could she hide? She glanced over to the woods. Plenty of cover there, but she had no coat— she had taken off her flying jacket just before Miranda yelled her warning—so she would not last long in the open. The garage itself would be almost as cold.

She ran to the other end of the building and looked around the corner. A few yards away, she could see the door to the barn. Did she dare to risk crossing the courtyard, in view of the house? She had no other choice.

As she was about to set off, the barn door opened.

She hesitated. What now?

A small boy emerged wearing a coat over Spider-Man pajamas and a pair of rubber boots too big for his feet. Toni recognized Tom, the son of Miranda. He did not look around, but turned left and trudged through the deep snow. Toni assumed he was heading for the house, and asked herself whether she should stop him; but after a moment she realized that her assumption was wrong. Instead of crossing the courtyard to the main house, he went to the guest cottage. Toni willed him to hurry, to get out of the way before trouble started. She imagined he was looking for his mother to ask if he could open his presents. In fact, his mother was in the main house, being punched by a woman gangster in tan suede gloves. But perhaps the stepfather was in the cottage. Toni thought it wiser to leave the boy to find out. The cottage door was not locked, and Tom disappeared inside.

Still Toni hesitated. Was there someone behind one of the house windows, covering the courtyard with a nine-millimeter Browning automatic pistol? She was about to find out.

She set off at a run but, as soon as she hit the deep snow, she fell. She lay there for a second, waiting for a gunshot, but none came. She struggled to her feet, cold snow chilling her through her jeans and sweater, and pressed on, walking more carefully but more slowly. She looked fearfully at the house. She could see no one at any of the windows, It could not take more than a minute to cross the courtyard, but each big step took painfully long. At last she reached the barn, stepped inside, and swung the door closed behind her, shaking with relief that she was still alive.

A small lamp revealed a billiard table, an assortment of elderly couches, a large-screen television set, and two camp beds, both empty. There appeared to be no one else in the room, though a ladder led to a loft. Toni made herself stop shaking and climbed the ladder. When she was halfway up, she peeped over the top. She was startled by several pairs of small red eyes staring at her: Caroline's rats. She climbed the rest of the way. There were two more beds here. The somnolent lump in one was Caroline. The other had not been slept in.

It would not be long before the gang in the house came looking for Toni. She had to get help fast. She reached for her mobile phone.

Then she realized she did not have it.

She shook her clenched fists at the ceiling in frustration. Her phone was in the pocket of the flying jacket, which she had hung up in the hall.

What was she going to do now?

* * *

"WE'VE got to get after her," Nigel said. "She coul............