the cloud was seen, find out if, or where, theyâve dug themselves in. The whole area must be minutely scrutinised. All right, send Mr. Campson in.â
Kenneth Campson was not only the nationâs leading pathologist ⦠he was an old friend of Palfrey from medical school days, and he had done a great deal for Z5. One thing was quite certain: he would not have come here to report in person unless he felt his evidence was serious enough to be brought to Palfreyâs ears alone. He came in, a rather attenuated man with veiled blue eyes, and an air of casual untidiness. In many ways he was not unlike Palfrey, and it would have been easy to take them for brothers. Now, he seemed to be labouring under some strong emotion.
âHallo, Ken.â Palfrey waved a hand in brief salutation. âWhat will you have to drink?â
âNothing, thanks â Joyce is going to bring in some coffee.â
âGood. Sit down.â There was a pause. âWhatâs on your mind?â When Campson did not answer immediately, Palfrey went on: âNeil Anderson?â
âBled to death,â the pathologist said. âButââ he caught his breath.
âYes?â
âThere was something else I havenât yet been able to diagnose,â said Campson.
âWhat sort of thing?â
âA kind of blood condition,â the pathologist answered. âBlood samples are being tested. I donât know for sure but I suspect bleeding was much faster than usual, and the blood seemed to thin out, not coagulate, when it first came into contact with the air. Iâm very puzzled by it.â Campson stretched his legs out, and went on: âI can tell you one other thing.â
âGo on.â
âThe dwarf corpses have the same human blood characteristics as Andersonâs. They are very thin-blooded. Iâve never come across anything quite like it.â Palfrey could have echoed: âNor have I,â but he did not. âThey are fully mature males as far as I can judge. Average height twelve and a half inches, and the variation is no more than half an inch. The size of arms, legs, heads, necks, chests, waists, hands, and feet hardly vary. They could almost have been turned out of the same plastic mould.â
Palfrey didnât speak, touched with a kind of horror which obviously affected the pathologist.
âThe weight of each one is practically identicalâone pound twelve ounces,â Campson went on. âTheir muscles are the same size and strength as far as I can judge â their leg muscles in particular are exceptionally well developed. Iâm not surprised they can jump several feet from a standing start. I get the impression of absolute physical fitness â the peak of condition. All of those I saw died of suffocation.â
Palfrey was listening to this recital in a curious mood, almost of disbelief. His mind was not working as it should do, and he thought of Joyce, and confounded her perception.
âWhat else?â he demanded.
âThere isnât much else â except this almost unbelievable uniformity. All the organs are healthy as far as I can judge â eyes, ears, nails, hair, all are perfectly normal. The bodies donât appear to be subject to the usual human infant variations.â
âBrains?â asked Palfrey.
âFor their proportions, remarkable in both size and weight.â
âHearts?â
âThe same answer.â Campson sat upright as the door opened and Joyce came with coffee on a tray. âTheyâre real, Sap. Thereâs nothing synthetic about them. Theyâre real flesh and blood, even if the blood is thin.â He smiled in a strained way at Joyce: âCanât you make sure this man gets more sleep, my dear?â
âNow donât you start,â said Palfrey. âPour out for us, Joyce.â He went on in the same level tone of voice: