“Oh, my,” Mrs. Jolsom said, pressing a hand to her bosom. “Only just think, a hero here under my own roof.” She bustled off to make him tea and a soft-boiled egg. He’d have felt ashamed of himself for passing himself off as a war hero if he hadn’t still been spooked by his encounters with Turing, Dilly’s girls, and Welchman.

You didn’t do any damage, he told himself. Turing wasn’t hurt, and all he’d done to Dilly’s girls was talk to them. And blow your cover, he thought. But they hadn’t thought there was anything odd about an American being in Bletchley. And if Dilly’s girls and Turing were this easy to find, then Gerald Phipps should be a snap. And you have a room, and since Mrs. Jolsom’s making you supper, you don’t have to go out, so you can’t get into any more trouble tonight. But he’d have to go out tomorrow to look for Phipps, which meant being in places where he was likely to run into BPers.

Or maybe not. Instead, he could pretend to be looking for a room to rent. Nobody could be suspicious of that, given the housing situation, and after they’d turned him down, he could say casually, “Oh, by the way, you don’t have a boarder named Gerald Phipps, do you? Sandy-haired guy with spectacles?” And he wouldn’t have to go anywhere near Bletchley Park.

His plan worked like a charm—except that he didn’t find Phipps. And if he’d really been looking for a room, he wouldn’t have found that either. He’d apparently got the last one in Bletchley. After four days of knocking on doors and asking at every hotel and inn, he was certain Phipps wasn’t living anywhere in the town.

Which meant he was billeted in one of the surrounding villages, but according to Dilly’s girls, BPers were scattered all over the area. It would take him forever to find Phipps that way. Looking out at Bletchley Park would be much more efficient.

If he could find it. He doubted if Mrs. Jolsom would tell him, given her enmity against the Park, and he didn’t dare ask a passerby. With his luck it would turn out to be Angus Wilson. Or Winston Churchill.

But the Park turned out not to be that hard to find. All he had to do was follow the stream of naval officers and professors and pretty girls out of town, along a paved road clogged with bicycles ridden by people who didn’t pay any more attention to where they were going than Turing had.

Polly’d been right. He didn’t need to get into Bletchley Park to see who worked there. He could watch them all from the cinder-covered driveway that led up to the guarded gate. Beyond it lay long gray-green buildings and a gabled red-brick Victorian mansion. He limped a few feet up the drive and then stopped and knelt, pretending to tie his shoe, though nobody was taking any notice of him. The pretty girls were chattering to one another, and the professors were in another world. The guard paid no attention either. He checked off names on a roster and glanced cursorily at the identity cards people held out to him. Mike had the feeling he could hold out his press pass and get in.