"We have to use two messages in the same edition. The first one warns the Tooth Fairy that his enemies are closer than he thinks. It tells him he made a bad mistake in Atlanta and if he repeats the mistake he's doomed. It tells him Lecter has mailed 'secret information' I showed Lecter about what we're doing, how close we are, the leads we have. It directs the Tooth Fairy to a second message that begins with 'your signature.'

"The second message begins 'Avid Fan…' and contains the address of the mail drop. We have to do it that way. Even in roundabout language, the warning in the first message is going to excite some casual nuts. If they can't find out the address, they can't come to the drop and screw things up."

"Good. Damn good. Want to wait it out in my office?"

"I'd rather be doing something. I need to see Brian Zeller."

"Go ahead, I can get you in a hurry if I have to." Graham found the section chief in Serology.

"Brian, could you show me a couple of things?"

"Sure, what?"

"The samples you used to type the Tooth Fairy."

Zeller looked at Graham through the close-range section of his bifocals. "Was there something in the report you didn't understand?"

"No."

"Was something unclear?"

"No."

"Something incomplete?" Zeller mouthed the word as if it had an unpleasant taste.

"Your report was fine, couldn't ask for better. I just want to hold the evidence in my hand."

"Ah, certainly. We can do that." Zeller believed that all field men retain the superstitions of the hunt. He was glad to humor Graham. "It's all together down at that end."

Graham followed him between the long counters of apparatus. "You're reading Tedeschi."

"Yes," Zeller said over his shoulder. "We don't do any forensic medicine here, as you know, but Tedeschi has a lot of useful things in there. Graham. Will Graham. You wrote the standard monograph on determining time of death by insect activity, didn't you. Or do I have the right Graham?"

"I did it." A pause. "You're right, Mant and Nuorteva in the Tedeschi are better on insects."

Zeller was surprised to hear his thought spoken. "Well, it does have more pictures and a table of invasion waves. No offense."

"Of course not. They're better. I told them so."

Zeller gathered vials and slides from a cabinet and a refrigerator and set them on the laboratory counter. "If you want to ask me anything, I'll be where you found me. The stage light on this microscope is on the side here."

Graham did not want the microscope. He doubted none of Zeller's findings. He didn't know what he wanted. He raised the vials and slides to the light, and a glassine envelope with two blond hairs found in Birmingham. A second envelope held three hairs found on Mrs. Leeds.

There were spit and hair and semen on the table in front of Graham and empty air where he tried to see an image, a face, something to replace the shapeless dread he carried.

A woman's voice came from a speaker in the ceiling. "Graham, Will Graham, to Special Agent Crawford's office. On Red."

He found Sarah in her headset typing, with Crawford looking over her shoulder.

" Chicago 's got an ad order with 666 in it," Crawford said out of the side of his mouth. "They're dictating it to Sarah now. They said part of it looks like code."

The lines were climbing out of Sarah's typewriter.

Deer Pilgrim,

You honor me…

"That's it. That's it," Graham said. "Lecter called him a pilgrim when he was talking to me."

You’re very beautiful…

“Christ,” Crawford said.

I offer 100 prayers for your safety.

Find help in John 6:22, 8:16, 9:1; Luke 1:7, 3:1; Galatians 6:11, 15:2; Acis 3:3; Revelation 18:7; Jonah 6:8…

The typing slowed as Sarah read back each pair of numbers to the agent in Chicago. When she had finished, the list of scriptural references covered a quarter of a page. It was signed “Bless you, 666.”

“That’s it,” Sarah said.

Crawford picked up the phone. “Okay, Chester, how did it go down with the ad manager?… No, you did right… A complete clam, right. Stand by at that phone, I’ll get back to you.”

“Code,” Graham said.

“Has to be. We’ve got twenty-two minutes to get a message in if we can break it. Shop foreman needs ten minutes’ notice and three hundred dollars to shoehorn one in this edition. Bowman’s in his office, he got a recess. If you’ll get him cracking, I’ll talk to Cryptography at Langley. Sarah, shoot a telex of the ad to CIA cryptography section. I’ll tell ‘em it’s coming.”

Bowman put the message on his desk and aligned it precisely with the corners of his blotter. He polished his rimless spectacles for what seemed to Graham a very long time.

Bowman had a reputation for being quick. Even the explosives section forgave him for not being an ex-Marine and granted him that.

“We have twenty minutes,” Graham said.

“I understand. You called Langley?”

“Crawford did.”

Bowman read the message many times, looked at it upside down and sideways, ran down the margins with his finger. He took a Bible from his shelves. For five minutes the only sounds were the two men breathing and the crackle of onionskin pages.

“No,” he said. “We won’t make it in time. Better use what’s left for whatever else you can do.”

Graham showed him an empty hand.

Bowman swiveled around to face Graham and took off his glasses. He had a pink spot on each side of his nose. “Do you feel fairly confident the note to Lecter is the only communication he’s had ftom your Tooth Fairy?”

“Right.”

“The code is something simple then. They only needed cover against casual readers. Measuring by the perforations in the note to Lecter only about three inches is missing. That’s not much room for instructions. The numbers aren’t right for a jailhouse alphabet grid – the tap code. I’m guessing it’s a book code.”

Crawford joined them. “Book code?”

“Looks like it. The first numeral, that ‘100 prayers,’ could be the page number. The paired numbers in the scriptural references could be line and letter. But what book?”

“Not the Bible?” Crawford said.

“No, not the Bible. I thought it might be at first. Galatians 6:11 threw me off. ‘Ye see how large a letter I have written unto you with mine own hand.’ That’s appropriate, but it’s coincidence because next he has Galatians 15:2. Galatians has only six chapters. Same with Jonah 6:8 – Jonah has four chapters. He wasn’t using a Bible.”

“Maybe the book title could be concealed in the clear part of Lecter’s message,” Crawford said.

Bowman shook his head. “I don’t think so.”

“Then the Tooth Fairy named the book to use. He specified it in his note to Lecter,” Graham said.

“It would appear so,” Bowman said. “What about sweating Lecter? In a mental hospital I would think drugs-“

“They tried sodium amytal on him three years ago trying to find out where he buried a Princeton student,” Graham said. “He gave them a recipe for dip. Besides, if we sweat him we lose the connection. If the Tooth Fairy picked the book, it’s something he knew Lecter would have in his cell.”

“I know for sure he didn’t order one or borrow one from Chilton,” Crawford said.

“What have the papers carried about that, Jack? About Lecter’s books.”

“That he has medical books, psychology books, cookbooks.”

“Then it could be one of the standards in those areas, something so basic the Tooth Fairy knew Lecter would definitely have it,” Bowman said. “We need a list of Lecter’s books. Do you have one?”

“No.” Graham stared at his shoes. “I could get Chilton… Wait. Rankin and Willingham, when they tossed his cell, they took Polaroids so they could get everything back in place.”