THEY HAD recovered from operational trauma before, but never at the same time and never from wounds so deep. Their physical injuries healed quickly. The others refused to mend. They huddled behind locked doors, watched over by men with guns. Unable to tolerate more than a few seconds of separation, they followed each other from room to room. Their lovemaking was ravenous, as if each encounter might be the last, and rare was the moment they were not touching. Their sleep was torn by nightmares. They dreamed of watching each other die. They dreamed of the cell beneath the dacha in the woods. They dreamed of the thousands who were murdered there and the thousands who lay beneath the birch trees in graves with no markers. And, of course, they dreamed of Ivan. Indeed, it was Ivan whom Gabriel saw most. Ivan roamed Gabriel’s subconscious at all hours, dressed in his fine English clothing, carrying his Makarov pistol. Sometimes he was accompanied by Yekaterina and his bodyguards. Usually he was alone. Always he was pointing his gun in Gabriel’s face.

Enjoy watching your wife die, Allon…

Chiara was not eager to speak of her ordeal, and Gabriel did not press her. As the child of a woman who had survived the horrors of the Birkenau death camp, he knew Chiara was suffering an acute form of guilt-survivor’s guilt, which is its own special kind of hell. Chiara had lived and Grigori had died. And he had died because he had stepped in front of a bullet meant for her. This was the image Chiara saw most in her dreams: Grigori, battered and barely able to move, summoning the strength to place himself in front of Ivan’s gun. Chiara had been baptized in Grigori’s blood. And she was alive because of Grigori’s sacrifice.

The rest of it came out in bits and pieces and sometimes at the oddest moments. Over dinner one evening, she described in detail for Gabriel the moment of her capture and the deaths of Lior and Motti. Two days later, while doing the dishes, she recounted what it was like to spend all those hours in the dark. And how once each day, just for a few moments, the sun would set fire to the snowbank outside the tiny window. And finally, while folding laundry one afternoon, she tearfully confessed that she had lied to Gabriel about the pregnancy. She was eight weeks gone at the time of the abduction and lost the child in Ivan’s cell. “It was the drugs,” she explained. “They killed my child. They killed your child.”

“Why didn’t you tell me the truth? I would never have gone after Grigori.”

“I was afraid you would be mad at me.”

“For what?”

“For getting pregnant.”

Gabriel collapsed into Chiara’s lap, tears flowing down his face. They were tears of guilt but also tears of rage. Though Ivan did not know it, he had managed to kill Gabriel’s child. His unborn child but his child nonetheless.

“Who gave you the shots?” he asked.

“It was the woman. I see her death every night. It’s the one memory I don’t run from.” She wiped away his tears. “I need you to make me three promises, Gabriel.”

“Anything.”

“Promise me we’ll have a baby.”

“I promise.”

“Promise me we’ll never be apart.”

“Never.”

“And promise me you’ll kill them all.”

The next day, these two human wrecks presented themselves at King Saul Boulevard. Along with Mikhail, they were subjected to rigorous physical and psychological evaluations. Uzi Navot reviewed the results that evening. Afterward, he telephoned Shamron at his home in Tiberias.

“How bad?” Shamron asked.

“Very.”

“When will he be ready to work again?”

“It’s going to be a while.”

“How long, Uzi?”

“Maybe never.”

“And Mikhail?”

“He’s a mess, Ari. They’re all a mess.”

Shamron fell silent. “The worst thing we can do is let him sit around. He needs to get back on the horse.”

“I take it you have an idea?”

“How’s the interrogation of Petrov coming along?”

“He’s putting up a good fight.”

“Go down to the Negev, Uzi. Light a fire under the interrogators.”

“What do you want?”

“I want the names. All of them.”

BY THEN it was late March. The cold winter rains had come and gone, and the spring weather was warm and fine. At the suggestion of the doctors, they tried to get out of the apartment at least once a day. They reveled in the mundane: a trip to the bustling Makhane Yehuda Market, a stroll through the narrow streets of the Old City, a quiet lunch in one of their favorite restaurants. At Shamron’s insistence, they were accompanied always by a pair of bodyguards, young boys with cropped hair and sunglasses who reminded them both too much of Lior and Motti. Chiara said she wanted to visit the memorial north of Tel Aviv. Seeing the bodyguards’ names engraved in stone left her so distraught Gabriel had to practically carry her back to the car. Two days later, on the Mount of Olives, it was his turn to collapse in grief. Lior and Motti had been buried only a few yards from his son.

Gabriel felt an unusually strong desire to spend time with Leah, and Chiara, unable to bear his absence, had no choice but to go with him. They would sit with Leah for hours in the garden of the hospital and listen patiently while she wandered through time, now in the present, now in the past. With each visit she grew more comfortable in Chiara’s company, and, in moments of lucidity, the two women compared notes on what it was like to live with Gabriel Allon. They talked about his idiosyncrasies and his mood swings, and his need for absolute silence while he was working. And when they were feeling generous, they talked about his incredible gifts. Then the light would go out in Leah’s eyes, and she would return once more to her own private hell. And sometimes Gabriel and Chiara would return to theirs. Leah’s doctor seemed to sense something was amiss. During a visit in early April, he pulled Gabriel and Chiara aside and quietly asked whether they needed professional help.

“You both look as if you haven’t slept in weeks.”

“We haven’t,” said Gabriel.

“Do you want to talk to someone?”

“We’re not allowed.”

“Trouble at work?”

“Something like that.”

“Can I give you something to help you sleep?”

“We have a pharmacy in our medicine cabinet.”

“I don’t want to see you back here for at least a week. Take a trip. Get some sun. You look like ghosts.”

The next morning, shadowed by bodyguards, they drove to Eilat. For three days, they managed not to speak about Russia, or Ivan, or Grigori, or the birch forest outside Moscow. They spent their time sunning themselves on the beach or snorkeling amid the coral reefs of the Red Sea. They ate too much food, drank too much wine, and made love until they were overcome by exhaustion. On their last night, they talked about the future, about the promise Gabriel had made to leave the Office, and about where they might live. For the moment, they had no choice but to remain in Israel. To leave the country and the protective cocoon of the Office was not possible so long as Ivan was still walking the face of the earth.

“And if he wasn’t?” asked Chiara.

“We can live wherever we like-within reason, of course.”

“Then I suppose you’ll just have to kill him.”

They left Eilat the next morning and set out for Jerusalem. While crossing the Negev, Gabriel decided quite spontaneously to make a brief detour near Beersheba. His destination was a prison and interrogation center, located in the center of a restricted military zone. It housed only a handful of inmates, the so-called worst of the worst. Included in this select group was Prisoner 6754, also known as Anton Petrov, the man Ivan had hired to kidnap Grigori and Chiara. The commander of the facility arranged for Petrov to be brought to the exercise yard so Gabriel and Chiara could see him. He wore a blue-and-white tracksuit. His muscle was gone, along with most of his hair. He walked with a heavy limp.