
Allenby Island was the remnant of a long extinct volcano, one so old that little in the way of
geography would tell the casual visitor its origins and nature. It was shaped somewhat like a
teardrop with a ramp-like terrain; Port Kathleen, at the bottom, was virtually at sea level, while
the Institute, at the far end, stood at an elevation of almost two thousand feet, making it a bit
cooler and breezier than the area below, but not by much.
A lone road snaked back and forth down the vegetation-covered slope formed by an ancient
lava flow to keep the trip from having too severe an elevation for the little electric cars to handle,
though for those afoot or on horseback, there were all sorts of trails, old and new, and short cuts.
Sir Robert kept to the road for almost half the distance down, though occasionally being passed
by a cart going up or dbwn and politely nodding to them as they passed while refusing offers of
rides.
He stopped for a moment at one worn trail head and then took it, instantly plunging into the
dense tropical forest that was the island's true master and owner. The trail eventually reconnected
with the road, but was hardly a short cut down; rather, it was occasionally used as a short cut to
the beach, it being at the highest point up the mountain where it was possible to get down to the
beach without plunging off a rock cliff.
A few hundred yards to the east of the road the trail suddenly broke into the clear, revealing a
small, intimate meadow in which grew bright green grasses and flowers but, for some reason, no
trees or vines or other large shrubs. Botanists had theorized that some mineral either present or
lacking in this particular segment of rock was producing this effect, as there was no
climatological reason for it, but it had never been satisfactorily explained. In the center of the
meadow was an abrupt outcrop of ancient black lava upon which nothing would grow. It was a
huge mass of obsidian or an obsidian-like rock, quick cooled and glassy, and while it was well
worn, its persistence over the eons it must have stood there was another meadow mystery.
There were a great many insects in the forest, and tens of thousands of birds, but no land
animals, big or small. Over the years some rats had come from ships that called, but those who
survived the eradication campaigns and the numerous cats mostly stuck to the more civilized
areas of the island; the jungle was not for tough and world-wise rats any more than it was really
for people.
The sounds of birds and insects were all around him, lifting his spirits and making him feel
truly alive. Not obtrusive, they were simply a comfortable and natural background to this remote
little spot. He approached the glassy black mass and walked around it once, studying it, although
he'd been here and seen it thousands of times before. It had, of course, acquired the nickname "the
altar stone" even before he'd bought the place, although it was clearly a natural formation linked
to larger deposits below. Its rough shape and downward slope could, with a bit of imagination, be
said to resemble a facsimile of the island, complete with a depression down the center. The entire
stone was perhaps eight feet long and three feet wide, a bit too long to be an island model, but
that never stopped anybody.
Sir Robert looked at the depression, walked down to the foot of the stone, then knelt for a
moment and examined something at the base. He stiffened. "That idiotic fanatical bastard!" he
muttered under his breath. "Well, we'll fix him now!"
He got back up and began to walk away from the slone. He was almost at the edge of the
meadow when he suddenly stopped again, turned, and looked puzzled. He could sense a
wrongness, but for a moment he couldn't really place just what was wrong. Then he had it. The
birds, the insects, even the distant roar of breakers and the sound of breezes through the treetops
had ceased. It was as if he were suddenly covered by some huge and invisible bell jar, allowing
sight but nothing else to.penetrate. It was the most unnatural thing he'd ever experienced, and he
had the good sense to be as frightened of it as he was curious about it.
Suddenly he heard a sound, back from the direction of the altar stone. A sharp, odd sequence
that sounded very much like a great door opening, swinging wide, and then being closed again, a
sound coming not really from the stone but from somewhere deep beneath it. Again there was