"They do," Polly said. Standing here was only going to get her into trouble. "It's starting to rain again. We don't want to get drenched."

But Eileen made no move to leave the shelter of the porch. "You still haven't told me about St. Paul's. Nobody came in all morning who might have been the retrieval team?"

"No, there was scarcely anyone there at all, not even for the morning service."

"The morning service?"

Polly nodded, glad she'd picked up that order of worship. "The place was almost completely deserted. Let's go before it gets any worse."

Eileen still didn't budge. "You needn't protect me, you know. I know this is my first assignment, but that's no reason for you and Mike to treat me like a child. I know how much trouble we're in-"

No, you don't, Polly thought. You have no idea.

"-and I know how dangerous it is here. You needn't keep things from me."

"No one's keeping anything from you," Polly said. "If this is about our not telling you about the historians who were here before, I intended to, but then you remembered Gerald was at Bletchley Park, and I didn't think we'd need to find anyone else-"

"Then why have we been putting all those personal ads in the paper?" Eileen asked belligerently. "Why did you send me to the concert today and go to St. Paul's?"

"As backup. In case Mike can't find Gerald. Come along-"

Eileen shrugged off her hand. "Has something happened to Mike?"

"To Mike?"

"Yes. We haven't heard from him in days."

"No, nothing's happened to Mike. He very likely doesn't want to communicate any more than necessary so as not to arouse suspicions."

"And you haven't been in touch with him? You didn't go meet him today?"

"Meet him?" Polly said, surprised. Was that why Eileen had been so upset since she got here? Because she thought Mike had returned and the two of them were meeting secretly?

"Yes, meeting him. Was that clipping Mike sent a signal the two of you'd arranged for you to go meet him?"

"No, of course not," Polly said, and Eileen must have heard the bewilderment in her voice because she looked relieved. "Is that why you think I went to St. Paul's, to meet Mike? I didn't. I haven't seen Mike since he said goodbye at the station weeks ago. I went to St. Paul's to see if the retrieval team showed up in answer to our ad, that's all. And I nearly froze to death. I had to sit through an absolutely interminable sermon on the subject of 'Seek and Ye Shall Find.' "

Eileen stiffened. " 'Seek and Ye Shall Find'?"

"Yes. It wasn't nearly as good as the one your vicar gave that day I went to Backbury. And it was twice as long. You should be glad you didn't come with me. We'll go to St. Paul's another day, when it's warmer. Now come along. You'll get soaked." She took Eileen's arm and propelled her across the wet square. "We'll have a nice tea, and no cottage pie. Do you know, I think Mrs. Rickett makes hers from actual cottages."

Eileen didn't even crack a smile. "I don't want tea," she said, hugging her arms to herself against the cold. "I want to go home."

Oh, you've come to join us? Good. Have you a pencil? We're cracking ciphers.

-DILLY KNOX Bletchley-December 1940 MIKE STARED AT TENSING, STUNNED. "THIS IS THE CHAP I was telling you about, Ferguson," Tensing said. "The one who served as lookout for me when I was in hospital."

"The American?" his companion said.

Christ, if he'd gone ahead with his plan to pose as an Englishman ...

"Yes," Tensing said. "I'd still be lying in that wretched hospital bed in Orpington if it weren't for his unique talent for deception."

"It's a distinct pleasure to meet you, Mr. Davis," Ferguson said, shaking Mike's hand and then turning back to Tensing. "I do hate to hurry you, but we really should be going."

Thank God he can't stay and ask me what I'm doing here, Mike thought, because he's obviously connected to Bletchley Park. Mike suddenly remembered Sister Carmody saying that Tensing worked at the War Office. He should have realized he was in Intelligence.

"No, we've enough time," Tensing said. "You go settle the bill while I catch up with Davis. This is lucky, running into you! I'm just on my way to London. I can't believe you're here in Bletchley, of all places. When did you get out of hospital?"

"September. Let me get you a chair," Mike said, to stall.

"That's all right, I'll get it," Tensing said, waving him back down and looking around for a vacant chair. "Hang on."

Hang is exactly what I'll do if I don't come up with a plausible reason for being here, Mike thought. "I'm here on special assignment" was out of the question. Should I say I'm visiting a friend?

Tensing was back with a chair. "Mavis told me there was an American here," he said, sitting down, "but I never imagined it was you. I understand you had an unfortunate encounter with a bicycle. I must warn you, this place has some very bad drivers. But you still haven't told me what brings you here. It's not an assignment for your newspaper, I hope. Bletchley's deadly dull, I'm afraid."

"I'm finding that out. No, actually, I'm here about my foot. I came to see Dr. Pritchard," he said, calling up the name of the doctor the old ladies on the train had said had a clinic in Newport Pagnell. "He has a clinic in Leighton Buzzard. He's supposed to be an expert at reattaching tendons. I'm hoping he can fix me up enough to get back in the war."

"A sentiment with which I can completely sympathize," Tensing said. "I thought I'd go mad in hospital, listening to the bad news on the wireless day after day and not being able to do a damned thing about it." He looked down at Mike's newspaper. "Still interested in crosswords, I see."

Mike shrugged. "It passes the time. As you say, Bletchley isn't particularly exciting."

Tensing nodded. "It's a good deal like the sunroom. All that's wanted is a potted palm and Colonel Walton, rattling his Times and harrumphing." He tapped the crossword. "You were quite good at these, I recall."

"As I recall, I had help."

"Still, though, most Americans find our crosswords completely unintelligible."

His tone had changed. Did I say something to give myself away? Mike wondered. What? He'd purposely said Dr. Pritchard was at Leighton Buzzard instead of Newport Pagnell to make it harder for Tensing to track the doctor down if he checked up on Mike's story. Had Tensing by some horrible coincidence gone to see Dr. Pritchard, too?

No, Tensing had hurt his back, not his foot. But something had made him suspicious.

Could it be the crossword puzzle? Mike wondered, remembering the story Polly'd told him about D-Day and the suspicious clues. Could Tensing suspect him of sending messages to the Germans?

But he was solving a crossword, not constructing one. And Tensing had seen him doing the same thing countless times in the hospital.

Ferguson was working his way back toward them between the tables. Good, this conversation couldn't end too soon. "All set," Ferguson said.

"In a moment," Tensing said over his shoulder, and then to Mike, "Were you serious? About wanting to get into the war?"

I'm already in it, Mike thought, and can't get out. "Yes."

"How long will you be here seeing this doctor-what was his name?"

"Pritchard," Mike said. "I'm not certain. It all depends on what he says. He thinks I may have to have surgery."

"But you'll be here for a week at the least?"

So you can check and see whether I've been to see Dr. Pritchard, or if the Omaha Observer exists? "Yes, I have another full month of treatments."

"Good. I must go down to London for three or four days, but when I get back, there's something I want to have a chat with you about. Where are you staying?"

"I haven't found a room yet. Every place I've tried so far is full."

"So you're at the Bell?" Tensing said and thankfully didn't wait for an answer. "Is this pub where you take your meals?"

Not after tonight. "Usually, unless the doctor's treatments go too long."

"Good. I'll see you when I return." Tensing stood up. "It's odd your happening to turn up here. Almost as if it was meant." He turned to Ferguson. "Come on, let's catch that train," he said, and they left.

What the hell had just happened? Was Tensing suspicious, or did he just want to reminisce about their time together in the hospital? And if he was suspicious, what had given Mike away?

I need to talk to Polly, he thought, but the only secure phone was at the station, and Tensing and Ferguson were on their way there. If they missed their train, he'd run smack into them.

Besides, Polly and Eileen wouldn't be home. They'd be at the shelter.

He waited till the pub closed, then walked over to the station and called, hoping the all clear might have gone early, but it apparently hadn't. They weren't there.

They weren't there the next morning either. Were there raids in London this week? He should have asked Polly. If there were, it could take all week to get them.

He went over to the Bell and, after making sure Welchman wasn't in the lobby, bought a paper, tore out its crossword, wrote "URGENT WILL CALL WED NITE" in it, mailed it, and then walked out to the Park. He didn't find Gerald, but on the way back he overheard a conversation between two Wrens. "Do you know anything about the new man in Hut Eight?" one asked.

"Yes," the other Wren said disgustedly. "His name's Phillips. He's billeted in Stoke Hammond, and you can have him. He's a dreadful stick."

The "dreadful stick" part definitely sounded like Phipps, and Phillips would be a natural cover name for him. Mike took the bus to Stoke Hammond and spent the rest of the day and half of Wednesday pretending to look for a room there and asking, "You don't happen to have a lodger named Phillips, do you?"

On the tenth try Wednesday, the landlady said, "No, a young man by that name came looking for a room, Monday it was. I sent him to Mursley."

Mursley was six miles farther on. By the time Mike had caught the bus there, tried half a dozen places without success before he found a woman who said she remembered someone named Phillips and that she'd sent him over to Little Howard, and Mike had come back to Bletchley, it was nearly seven. He took off immediately for the train station to call Polly.

And ran straight into Dilly's girls. "Hullo!" Elspeth said happily. "We'd been wondering what happened to you!"

"We've looked for you every day at the Park," Joan said.

"This is the American we were telling you about, Wendy," Mavis said to the fourth girl. "The one Turing nearly killed."

"The handsome one," Wendy-who looked none the worse for sleeping in the larder-said, batting her eyes at him. "I've been dying to meet you!"

"I saw him first," Joan said.

"I picked him up after Turing ran him down," Elspeth said, linking her arm possessively in his.

"Girls, girls, this is no time to be greedy," Mavis said, taking his other arm. "In wartime we must share and share alike." How the hell was he going to get away from them? He couldn't even get a word in edgewise. "Did the billeting officer find you a place to stay?" Mavis asked him.

"Of course he hasn't," Wendy said bitterly. "I've been after him for weeks. There hasn't been a vacancy anywhere for months."

"We've been out looking for a room for Wendy," Elspeth explained.

"Not only does she have to sleep among the bottled peaches," Mavis said, "but now the billeting officer's assigned her two roommates."

"We heard a rumor there was a vacancy on Albion Street," Wendy told him, "but when we got there it was already taken." She sighed. "I should have known it was too good to be true."

"And now you've got to come buy all of us a drink to cheer us up," Joan said.

"I'd love to, but I can't. I'm meeting someone-"

"I knew it," Elspeth said morosely.

"Is she pretty?" Joan asked.

"Not a girl, an old friend," Mike said.

"Well, then, Friday," Mavis said.

"Friday," he said, "and I promise I'll let you know if I hear of any vacant rooms," and was finally able to escape, but it was nearly eight. Please, please, let Polly still be there, he thought, hobbling to the station.

Eileen answered. "Have you found Gerald?" she asked eagerly, and there was a terrific crashing sound on her end.

"What was that?" Mike asked.

"An HE. We're in the middle of a raid."

Of course. Jesus, could their luck get any worse?

"Did you?" Eileen persisted. "Find Gerald?"

"Not yet. Is Polly there? Put her on."

There was a loud whistle and another crash, and Polly came on the line. "What's happened?" she asked.

"I ran into this guy I was in the hospital with. Tensing, his name is."

"And he knows you're an American, not an Englishman. Did he blow your cover?"

"No. I mean, I'd decided not to tell people I was an Englishman, after all, which was a good thing. Anyway, I'm pretty sure he works at Bletchley Park. I told him I was here to see a doctor about my foot, and he bought that. Anyway," he said, shouting over the racket on Polly's end-the anti-aircraft guns must have started up-"he saw me in a pub, and we talked for a few minutes, and then he asked me if I was still interested in doing crossword puzzles."

"In what? I can't hear you. It's rather noisy here."

"Crossword puzzles!" he shouted. "I'd done them in the hospital, and I was pretending to work on one while I sat there looking for Phipps. He asked me if I was still interested in doing them, and when I said yes, he asked me how long I'd be in Bletchley, that he had to go to London for a few days but that he wanted to talk to me when he got back."