V.

"It isn't espionage," Stencil protested, "but the Situation is intolerable." A term he'd learned from his father. "They're abandoning the Alligator Patrol. Slowly, so as not to attract attention."

"You think you've frightened them?"

"Please." The man was ashen. He produced a pipe and pouch and set about scattering tobacco on the wall-to-wall carpeting.

"You presented the Alligator Patrol to me," said Eigenvalue, "in a humorous light. An interesting conversation piece, while my hygienist was in your mouth. Were you waiting for her hands to tremble? For me to go all pale? Had it been myself and a drill, such a guilt reaction might have been very, very uncomfortable." Stencil had filled the pipe and was lighting it. "You've conceived somewhere the notion that I am intimate with the details of a conspiracy. In a world such as you inhabit, Mr. Stencil, any cluster of phenomena can be a conspiracy. So no doubt your suspicion is correct. But why consult me? Why not the Encyclopaedia Britannica? It knows more than I about any phenomena you should ever have interest in. Unless, of course, you're curious about dentistry." How weak he looked, sitting there. How old was he - fifty-five - and he looked seventy. Whereas Eigenvalue at roughly the same age looked thirty-five. Young as he felt. "Which field?" he asked playfully. "Peridontia, oral surgery, orthodontia? Prosthetics?"

"Suppose it was prosthetics," taking Eigenvalue by surprise. Stencil was building a protective curtain of aromatic pipe smoke, to be inscrutable behind. But his voice had somehow regained a measure of self-possession.

"Come," said Eigenvalue. They entered a rear office, where the museum was. Here were a pair of forceps once handled by Fauchard; a first edition of The Surgeon Dentist, Paris, 1728; a chair sat in by patients of Chapin Aaron Harris; a brick from one of the first buildings of the Baltimore College of Dental Surgery. Eigenvalue led Stencil to the mahogany case.

"Whose," said Stencil, looking at the dentures.

"Like Cinderella's prince," Eigenvalue smiled, "I'm still looking for the jaw to fit these."

"And Stencil, possibly. It would be something she'd wear."

"I made them," said Eigenvalue. "Anybody you'd be looking for would never have seen them. Only you, I and a few other privileged have seen them."

"How does Stencil know."

"That I'm telling the truth? Tut, Mr. Stencil."

The false teeth in the case smiled too, twinkling as if in reproach.

Back in the office, Eigenvalue, to see what he could see, inquired: "Who then is V.?"

But the conversational tone didn't take Stencil aback, he didn't look surprised that the dentist knew of his obsession. "Psychodontia has its secrets and so does Stencil," Stencil answered. "But most important, so does V. She's yielded him only the poor skeleton of a dossier. Most of what he has is inference. He doesn't know who she is, nor what she is. He's trying to find out. As a legacy from his father."

The afternoon curled outside, with only a little wind to stir it. Stencil's words seemed to fall insubstantial inside a cube no wider than Eigenvalue's desk. The dentist kept quiet as Stencil told how his father had come to hear of the girl V. When he'd finished, Eigenvalue said, "You followed up, of course. On-the-spot investigation."

"Yes. But found out hardly more than Stencil has told you." Which was the case. Florence only a few summers ago had seemed crowded with the same tourists as at the turn of the century. But V., whoever she was, might have been swallowed in the airy Renaissance spaces of that city, assumed into the fabric of any of a thousand Great Paintings, for all Stencil was able to determine. He had discovered, however, what was pertinent to his purpose: that she'd been connected, though perhaps only tangentially, with one of those grand conspiracies or foretastes of Armageddon which seemed to have captivated all diplomatic sensibilities in the years preceding the Great War. V. and a conspiracy. Its particular shape governed only by the surface accidents of history at the time.

Perhaps history this century, thought Eigenvalue, is rippled with gathers in its fabric such that if we are situated, as Stencil seemed to be, at the bottom of a fold, it's impossible to determine warp, woof or pattern anywhere else. By virtue, however, of existing in one gather it is assumed there are others, compartmented off into sinuous cycles each of which come to assume greater importance than the weave itself and destroy any continuity. Thus it is that we are charmed by the funny-looking automobiles of the '30's, the curious fashions of the '20's, the peculiar moral habits of our grandparents. We produce and attend musical comedies about them and are conned into a false memory, a phony nostalgia about what they were. We are accordingly lost to any sense of a continuous tradition. Perhaps if we lived on a crest, things would be different. We could at least see.

I