[8]
The girl moved with the peculiar gliding walk so characteristic of a person walking under low-gravity conditions, and the ease and grace with which she did it showed that she was no stranger to low-gee. To the three men from Earth who followed her a few paces behind, the gee-pull seemed so low as to be almost nonexistent, although it was actually a shade over one quarter of that of Earth, the highest gravitational pull of any planetoid in the Belt. Their faint feeling of nausea was due simply to their lack of experience with really low gravity—the largest planetoid in the Belt had a surface gravity that was only one eighth of the pull they were now experiencing, and only one thirty-second of the Earth gravity they were used to.
The planetoid they were on—or rather, in—was known throughout the Belt simply as Threadneedle Street, and was nowhere near as large as Ceres. What accounted for the relatively high gravity pull of this tiny body was its spin. Moving in its orbit, out beyond the orbit of Mars, it turned fairly rapidly on its axis—rapidly enough to overcome the feeble gravitational field of its mass. It was a solid, roughly spherical mass of nickel-iron, nearly two thirds of a mile in diameter and, like the other inhabited planetoids of the Belt, honeycombed with corridors and rooms cut out of the living metal itself. But the corridors and rooms were oriented differently from those of the other planetoids; Threadneedle Street made one complete rotation about its axis in something less than a minute and a half, and the resulting centrifugal force reversed the normal "up" and "down", so that the center of the planetoid was overhead to anyone walking inside it. It was that fact which added to the queasiness of the three men from Earth who were following the girl down the corridor. They knew that only a few floors beneath them yawned the mighty nothingness of infinite space.
The girl, totally unconcerned with thoughts of that vast emptiness, stopped before a door that led off the corridor and opened it. "Mr. Martin," she said, "these are the gentlemen who have an appointment with you. Mr. Gerrol. Mr. Vandenbosch. Mr. Nguma." She called off each name as the man bearing it walked awkwardly through the door. "Gentlemen," she finished, "this is Mr. Stanley Martin." Then she left, discreetly closing the door.
The young man behind the desk in the metal-walled office stood up smiling as the three men entered, offered his hand to each, and shook hands warmly. "Sit down, gentlemen," he said, gesturing toward three solidly built chairs that had been anchored magnetically to the nickel-iron floor of the room.
"Well," he said genially when the three had seated themselves, "how was the trip out?"
He watched them closely, without appearing to do so, as they made their polite responses to his question. He was acquainted with them only through correspondence; now was his first chance to evaluate them in person.
Barnabas Nguma, a very tall man whose dark brown skin and eyes made a sharp contrast with the white of the mass of tiny, crisp curls on his head, smiled when he spoke, but there were lines of worry etched around his eyes. "Pleasant enough, Mr. Martin. I'm afraid that steady one-gee acceleration has left me unprepared for this low gravity."
"Well," said Stefan Vandenbosch, "it really isn't so bad, once you get used to it. As long as it's steady, I don't mind it." He was a rather chubby man of average height, with blond hair that was beginning to gray at the temples and pale blue eyes that gave his face an expression of almost childlike innocence.