Relief washed over me. Relief that the baby was not, in fact dead; relief that now we didn't have to think up some story about the migraines to get the doctor off Colleen's back.

All of that assuming, of course, that DuBois was indeed thinking the same way I was. "You mean that the headaches were because-?" I asked, trying to draw her out.

DuBois nodded, the eerie hint of flashing red fading from her face as the ambulance outside drove off.

"Because Colleen and her baby were far closer together than two telepaths can safely be," she explained.

She looked at Colleen. "Is this-?"

"He's a good friend," Colleen told her. "He understands about telepaths."

DuBois nodded and turned back to me. "Then you must understand that both of them were in great danger," she said gently. "In fact, that's why I brought an ambulance here this evening, to get Colleen to the hospital for an emergency abortion. As it happened-" she shrugged slightly-"in this case Nature provided her own solution."

I shivered, memories of my own close-approach with Nelson flashing to mind. DuBois saw, misunderstood. "Don't worry-I'm sure Colleen will be all right," she assured me. "We'll make sure tomorrow. Unless-?" She looked back at Colleen, eyebrows raised.

Colleen shook her head. "Tomorrow will be early enough. I'd rather not start a full examination right now."

"Okay." DuBois reached over to squeeze Colleen's hand, then stood up. "I'll see you tomorrow morning, then-ten sharp. But don't hesitate to call before then if you have any problems."

She pulled her stethoscope off her neck and dropped it into her bag. Picking up her coat, she got into it as she walked to the door. I opened it for her, she nodded her thanks And suddenly her eyes widened, and her mouth fell open, and the whole thing went straight to hell.

"You're Dale Ravenhall," she breathed, staring at my face as if seeing a ghost. "You're one of-" She spun to look at Colleen, twisted back to stare at me. "You can't be here."

And suddenly her eyes widened, and her mouth fell open, and the whole thing went straight to hell.

"You're Dale Ravenhall," she breathed, staring at my face as if seeing a ghost. "You're one of-" She spun to look at Colleen, twisted back to stare at me. "You can't be here."

DuBois mustn't find out about it. At all costs, she mustn't find out.

She was still staring at me. Swallowing hard, I closed the door and took a careful breath. "What I'm about to say," I told her, "is something you must promise to keep to yourself. I mean absolutely to yourself. Is that clear, Doctor?"

She hesitated a fraction of a second, then nodded. "I promise," she said gravely.

I nodded back, wishing to heaven I wasn't in the middle of the telepath shield. If she was lying through her teeth, I'd never know it. "All right. You can test for this tomorrow, but my guess is that the baby is still fine. What seems to have happened is that both he and Colleen have totally lost their telepathic abilities."

Behind DuBois, Colleen nearly fell off the couch. "It seems to be a side-effect of the pregnancy," I rushed on before she could blurt something that would pop the bubble. "A safety mechanism, I guess; otherwise, like you said, a telepath couldn't possibly live through a pregnancy."

DuBois nodded slowly. "I see," she said thoughtfully. "Strange, indeed."

"Not all that strange," I argued, digging desperately for half-remembered facts as I fought to create something reasonable-sounding on the run. "I mean, a woman's digestive system shuts down during labor, doesn't it?"

"Yes, but that's hardly comparable," DuBois shook her head, turning to look at Colleen. "This is more like a controlled stroke, or possibly something like hysterical amnesia. Either way, it implies that some part of her brain has completely shut down." She looked back at me, her eyes shining with sudden excitement. "Yes. And if so, it means we should finally be able to discover where exactly in the brain the telepathic talent originates."

Even with the cool air leaking in from the front door beside me, I felt sweat beginning to collect on my forehead. "I really don't think this is the time to put Colleen through a whole battery of tests," I suggested cautiously.

"Why not?" DuBois countered, turning back to Colleen. "Don't you see what this might mean, Colleen?-after years of warm-air speculation, we could be on the edge of finally learning what makes you tick. Learning how and where the telepathy comes from-maybe figuring out how to turn it on and off at will-"

"And what will all this testing do to my baby?" Colleen asked quietly.

A lot of doctors would probably have popped off with a brusque or even patronizing dismissal of the question. To DuBois's credit, she didn't. "It should be safe enough," she said instead. "There's no way to guarantee that, unfortunately, not with a fetus with the abilities this one clearly has. But medical science has had a lot of experience with non-intrusive testing over the past couple of decades, and I think the chances of danger will be extremely small." guarantee that, unfortunately, not with a fetus with the abilities this one clearly has. But medical science has had a lot of experience with non-intrusive testing over the past couple of decades, and I think the chances of danger will be extremely small."

We discussed and argued and bargained with DuBois for over an hour. In the end, we gave in.

You told her what?

I clenched my teeth. Will you for God's sake settle down, Gordy? I said. It's no big deal.

I'm so glad you're more relaxed about life these days, he came back acidly. I don't suppose you've by any chance considered the possible consequences of this stupid lie of yours?

So what was I supposed to do, tell her about the shield?

Why not? She could probably have been trusted with the secret.

"Probably" isn't good enough, I insisted. And I'm sorry if the lie wasn't up to your usual standards. Next time I have to come up with one on the spur of the moment I'll ask for sealed bids.

Gordy's comeback would probably have been a juicy one, but Calvin cut in before he could speak. All right, everyone relax, he said in that calmly authoritative tone of his. What's done is done. Let's concentrate on figuring out how this is going to affect Colleen.

How it's going to affect her is that she's going to get hauled off to the hospital tomorrow, Gordy said blackly. What are you planning to do, Dale, walk her back and forth between testing rooms lugging the shield?

I turned to peer out the van's side window at the brightly lit building beside me, my breath making a patch of frost on the glass as I did so. As it happens, I'm sitting outside the hospital right now, I told them. As long as I park reasonably close in tomorrow the shield should have no trouble covering the whole building.

That's fine for tomorrow, Calvin pointed out. What happens when they find out that none of her brain cells have in fact closed up shop? Is DuBois the type who'll push for more tests?

Like at the Mayo Clinic or somewhere equally far out of town? Gordy added before I could answer.

Blast it all, Dale-you should have just told DuBois that you weren't you.

It wouldn't have helped any, I insisted. Actually, that approach hadn't occurred to me until it was too late-our faces had been splashed on the world's TV screens enough times over the years that I'd never even considered trying to bluff my way out. But I'd had plenty of time since then to realize why it wouldn't have worked anyway. She was already busy scheduling Colleen in for tests when the shoe dropped. Or were you thinking that during all that she might miss the fact that Colleen was still carrying a live fetus?

She might have concluded that the baby's telepathic abilities had burned out, Calvin pointed out. But I suppose that would simply have called for a different set of tests. I'm afraid Dale's probably right, Gordy; the minute the doctor commandeered that ambulance, anything he or Colleen could say or do would only have bought us a temporary reprieve.