"Look," he said, "I want you to keep away from Kate. Perhaps I didn't make that clear yesterday.... Good heavens, where did you get all of these me from? Does anyone here know anything about post-operative hyperspace relapse?"


Disgustedly, I saw that more than half of them did. Perhaps I should have been a doctor, after all. The probabilities were heavily represented in medicine. I sat on the bed and stared at my toes while the doctors babbled excitedly together. I gathered that Dr. Harold K. Jones had solved his problem, anyway.

"Excuse me," said a thoughtful me in a very quiet voice. "I didn't want to make myself obtrusive, but I did do a certain amount of research on the theoretical possibilities of elements heavier than uranium. It seemed to me they might go on being discovered almost indefinitely."

"They are," I said quickly, "octave after octave of them. Tell me about it, please."

"Look," he said, "it was only an idea. I really specialized in biochemistry, but we do use trace elements, and the formula I worked out at the time was—let me see...."

"Please try to remember," I said.

"Ah, yes, it was this," he said, and the strain of remembering woke him up and he disappeared back to his own probability.

"This was damned well planned, Harry!" said Dr. Harold K. Jones enthusiastically. "I think we can save hundreds of people every year now. I always knew I had it in me."

"Listen, Jones," said Captain Jones of the Third Vector Spacefleet, pushing himself through the crowd. "I've been talking to one or two of the others, see, and if you have the galactic gall to disturb my sleep again, I'm going to blast you. Is that clear?"