She was small in stature, with coal-black hair that fell about a soft, childlike face. At present, she was standing before a seemingly haphazard collage of surveillance photos, e-mails, text messages, and phone conversations. It was the same place she had been standing, three hours earlier, when Gabriel had left the safe flat for his meeting with Paul Rousseau. Dina was in the grip of the fever, the frightful creative rage that came over her each time a bomb exploded. Gabriel had induced the fever many times before. Judging by her expression, it was about to break. He crossed the room and stood beside her.
“What are you looking at?” he asked after a moment.
Dina took two steps forward, limping slightly, and pointed toward a surveillance photo of Safia Bourihane. It had been taken before her first trip to Syria, in an Arab-style café in the heavily immigrant Paris banlieue of Saint-Denis. Safia had recently taken the veil. Her companion, a young woman, was veiled, too. There were several other women in the café, along with four men, Algerians, Moroccans, sharing a table near the counter. Another man, angular face, clean-shaven, slightly out of focus, sat alone. He wore a dark business suit, no tie, and was working on a notebook computer. He might have been an Arab — or he might have been a Frenchman or an Italian. For the moment he was of no concern to Dina Sarid. She was gazing, spellbound, at the face of Safia Bourihane.
“She looks normal, doesn’t she? Happy, even. You’d never suspect she’d spent the entire morning talking to an ISIS recruiter on the Internet. The recruiter asked her to leave her family and travel to Syria to help build the caliphate. And what do you suppose Safia told him?”
“She said she wanted to stay in France. She said she wanted to marry a nice boy from a good family and have children who would grow up to be fully assimilated French citizens. She said she wanted no part of a caliphate run by men who behead and crucify and burn their enemies alive.”
“Isn’t it pretty to think so.” Dina shook her head slowly. “What went wrong, Gabriel? Why have more than five hundred young Western women joined the ranks of ISIS? Why are the bearded ones the new rock stars of Islam? Why are killers cool?” Dina had devoted her life to the study of terrorism and Islamic extremism, and yet she had no answers. “We thought they would be repulsed by the violence of ISIS. We were wrong. We assumed assimilation was the answer. But the more they assimilated, the less they liked what they saw. And so when a recruiter from ISIS comes knocking on their digital door, they’re vulnerable.”
“You’re too charitable, Dina.”
“They’re children.” She paused, then added, “Impressionable girls.”
“Not all of them.”
“That’s true. Many are educated, much more educated than the men who’ve joined ISIS. They’re forbidden to fight, the women, so they take on important support roles. In many respects, it’s the women who are actually building the caliphate. Most of them will also take a husband — a husband who’s likely to soon be a martyr. One in four women will become widows. Black widows,” she added. “Indoctrinated, embittered, vengeful. And all it takes is a good recruiter or talent spotter to turn them into ticking time bombs.” She pointed toward the slightly-out-of-focus figure seated alone in the Arab-style café. “Like him. Unfortunately, the French never noticed him. They were too busy looking at Safia’s friend.”
“Who is she?”
“She’s a girl who watched a few beheading videos on the Internet. She’s a waste of time, money, and manpower. But not Safia. Safia was trouble waiting to happen.” Dina took a step to the right and indicated a second photograph. “Three days after Safia had coffee with her friend in Saint-Denis, she came to the center of Paris to do a bit of shopping. This picture was taken as she was walking along the arcades of the rue de Rivoli. And look who’s walking a few steps behind her.”
It was the same man from the café, the clean-shaven man with an angular face who might have been an Arab or a Frenchman or an Italian.
“How did they miss him?”
“Good question. And they missed him here, too.”
Dina pointed toward a third photograph, the same day, an hour later. Safia Bourihane was leaving a women’s clothing store on the Champs-Élysées. The same man was waiting outside on the pavement, pretending to consult a tourist guidebook.
“Send the photos to King Saul Boulevard,” said Gabriel. “See if anything turns up.”
“I already have.”
“And?”
“King Saul Boulevard has never made his acquaintance.”
“Maybe this will help.” Gabriel held up the flash drive.
“What is it?”
“The life and times of Margreet Janssen.”
“I wonder how long it will take to find Safia’s secret admirer.”
“I’d hurry if I were you. The Americans have her file, too.”
“I’ll beat them,” she said. “I always do.”
It took Dina fewer than thirty minutes to find the first surveillance photograph of Margreet Janssen and the man who had shadowed Safia Bourihane in Paris. An AIVD team had snapped the picture at a quaint Italian restaurant in central Amsterdam where Margreet, having left her dreary home in Noordwijk, was waiting tables for starvation wages. It wasn’t difficult to spot him; he was dining alone with a volume of Sartre for protection. This time, the camera managed to capture him in focus, though he was somewhat different in appearance. A pair of round eyeglasses had softened the sharp edges of his face; a cardigan sweater lent him a librarian’s unthreatening air. Margreet was his server, and judging from her wide smile she found him attractive — so attractive, in fact, that she agreed to meet him for drinks later at a bar on the edge of the red-light district. The evening ended with a well-executed slap, delivered with Margreet’s right hand to the man’s left cheek and witnessed by the same surveillance team. It was, thought Gabriel, a nice touch of tradecraft. The Dutch wrote the man off as a cad and never tried to establish his identity.
But what was the connection between the two women, other than the man who might have been an Arab or a Frenchman or an Italian? Dina found that, too. It was a Web site based in the Persian Gulf emirate of Qatar that sold clothing for Muslim women of piety and taste. Safia Bourihane had surfed it three weeks before the man’s visit to Paris. Margreet Janssen had stopped there just ten days before the slap in Amsterdam. Dina suspected that the site contained a password-protected room where ISIS recruiters could invite promising young women for a private chat. These encrypted rooms had so far proved almost impenetrable to the intelligence services of Israel and the West. Even the mighty National Security Agency, America’s omniscient signals intelligence service, was struggling to keep pace with ISIS’s digital hydra.
There is no worse feeling for a professional spy than to be told something by an officer from another service that he should have already known himself. Paul Rousseau endured this indignity in a small café on the rue Cler, a fashionable pedestrian shopping street not far from the Eiffel Tower. The French police had erected barricades at the intersections of the cross streets and were checking the handbags and backpacks of everyone who dared to enter. Even Gabriel, who had nothing in his possession other than a manila envelope filled with photographs, was thoroughly searched before being allowed to pass.