Maya opened a third test tube and poured her only backup shield into the sink water. Once again, she sprayed the adhesive on her right index finger. She took a deep breath and reached into the water.

“Excuse me!” The cabin attendant knocked on the toilet door. “Please return to your seat immediately!”

“Just one minute.”

“The pilot has switched on the seat-belt light! Regulations require all passengers to return to their seats!”

“I’m-I’m feeling sick,” Maya said. “Give me one minute. That’s all.”

Sweat trickled down her neck. This time she breathed slowly, filling her lungs with air, then slipped her finger into the shield and removed her hand from the water. Still wet, the gelatin shield glistened on her finger.

The cabin attendant, an older woman, glared at Maya as she returned to her seat. “Didn’t you see the light?”

“I am sorry,” Maya whispered. “But I feel sick to my stomach. I’m sure you understand.”

The plane jumped again as she buckled her seat belt and prepared her mind for battle. A Harlequin who arrived in a strange country for the first time was supposed to be met by a local contact who would hand over guns, money, and identification. Maya was carrying her sword and knives concealed in the camera tripod. Both the weapons and the tripod had been manufactured in Barcelona by a Catalan sword maker who tested everything with his own X-ray machine.

Shepherd had promised to meet her at the airport, but the American Harlequin was showing his usual incompetence. During the three days before Maya left London, Shepherd changed his mind several times, then sent an e-mail saying that he was being followed and had to be careful about his movements. Shepherd contacted a Jonesie, and this person was going to be at the terminal.

“Jonesie” was the nickname for a member of the Divine Church of Isaac T. Jones. They were a small group of African Americans who believed that a Traveler named Isaac Jones was the greatest prophet who had ever walked the earth. Jones was a cobbler who lived in Arkansas in the 1880s. Like many Travelers he started out preaching a spiritual message, and then began to spread ideas that challenged the ruling structure. In southern Arkansas, both black and white sharecroppers were controlled by a small group of powerful landowners. The prophet told these poor farmers to break the contracts that kept them in economic slavery.

In 1889, Isaac Jones was falsely accused of touching a white woman who had come to his shop to pick up some shoes. He was arrested by the town sheriff and killed that night by a lynch mob that broke down the door of his cell. On the night that Jones was martyred, a traveling salesman named Zachary Goldman had gone to the jail cell. When the mob broke in, Goldman killed three men with the sheriff’s shotgun and two others with a crowbar. The mob overwhelmed Goldman and the young man was castrated, then burned alive in the same bonfire that consumed Isaac Jones.

Only the true believers knew the real story: that Zachary Goldman was a Harlequin named Lion of the Temple who had gone to Jackson City with enough money to bribe the sheriff and get the Prophet out of town. When the sheriff fled, Goldman remained at the jail and died defending the Traveler.

The church had always been a Harlequin ally, but the relationship had changed during the last decade. A few Jonesies believed that Goldman wasn’t really at the jail, but that the Harlequins had made up the story for their own advantage. Others believed that the church had done so many favors for the Harlequins that Goldman’s deed had been repaid years ago. It bothered them that other Travelers existed in the world, because new revelations should never supplant the teachings of the Prophet. Only a handful of stubborn Jonesies called themselves DNPs-an abbreviation for “Debt Not Paid.” A Harlequin had died with the Prophet during his martyrdom and it was their duty to honor that sacrifice.

At the Los Angeles airport, Maya picked up her clothing bag, camera case, and tripod, then passed through immigration with her German passport. The contact lenses and finger shields worked perfectly.

“Welcome to the United States,” said the man in the uniform, and Maya smiled politely. She followed the green sign for passengers with nothing to declare and walked up a long ramp to the reception area.

Hundreds of people were pushed against a steel railing, waiting for arriving passengers. A limousine driver held a cardboard sign for someone named J. Kaufman. A young woman wearing a tight skirt and clattery high heels ran forward and embraced an American soldier. The woman was laughing and weeping like a fool for her scrawny boyfriend, but Maya felt a twinge of jealousy. Love made you vulnerable; if you gave your heart to another, they could leave you or die. And yet visions of love surrounded her. People hugged each other near the doorway and waved homemade signs. WE LOVE YOU, DAVID! WELCOME HOME!

She had no idea how she was supposed to find the Jonesie. Acting like she was looking for a friend, Maya strolled through the terminal. Damn Shepherd, she thought. His grandfather was a Latvian who had saved hundreds of lives during World War II. The grandson had assumed this honored Harlequin name, but he had always been a fool.

Maya reached the exit, turned around, and headed back to the security barrier. Maybe she should leave and try to find the backup contact that Linden had given her: a man named Thomas who lived south of the airport. Her father had spent a lifetime doing this, going to strange countries where he hired mercenaries and searched for Travelers. Now she was on her own, feeling unsure of herself and a little scared.

She gave herself a five-minute deadline, and then noticed a young black woman wearing a white dress standing by the information booth. The woman held a small bouquet of roses as a welcome gift. Three glittery cardboard diamonds-a Harlequin sign-were mixed with the flowers. As Maya approached the booth, she saw that the young woman had a small photograph of a solemn-looking black man pinned to the bodice of her dress. It was the only picture ever taken of Isaac T. Jones.

Holding the roses, Victory From Sin Fraser stood in the middle of the terminal. Like most of the members of her church, she had met Shepherd during his occasional trips to Los Angeles. The man seemed so conventional, with his genial smile and stylish clothes, that Vicki found it difficult to believe that he was a Harlequin. In her fantasy, the Harlequins were exotic warriors who could walk up walls and catch bullets in their teeth. Whenever she saw someone acting cruelly she wanted a Harlequin to smash through a window or jump down from a roof to deliver instant justice.

Vicki turned away from the booth and saw a woman approaching her. The woman carried a canvas travel bag, a black tube with a shoulder strap, a video camera, and a tripod. She wore dark sunglasses and had short brown hair. Although the woman’s body was slender, her face was puffy and unattractive. As she got closer, Vicki realized that there was something fierce and dangerous about this person, a barely controlled intensity.

The woman stopped in front of Vicki and gave her an appraising look. “Are you looking for me?” She spoke with a slight British accent.

“I’m Vicki Fraser. I’m waiting here for someone who knows a friend of our church.”

“That must be Mr. Shepherd.”

Vicki nodded. “He told me to take care of you until he finds a safe meeting place. Right now, people are watching him.”

“All right. Let’s get out of here.”

They left the international terminal in a crowd and crossed a narrow road to a four-level parking structure. The woman refused to let Vicki carry her luggage. She kept glancing over her shoulder as if she expected to be followed. As they climbed the concrete stairs, she grabbed Vicki’s arm and twisted her around.