By the tune I regained consciousness, Zeth was gone.

I blinked, trying to make out the blurred faces that hovered over me. Crimson light pulsed behind them, in time to the sharp throbbing inside my skull. A wave of nausea crashed through me. I retched into the sour straw that covered the tavern floor, coughed, then managed to draw in a gasping breath. At last, the faces came into focus. A half-dozen thugs loomed over me, leering expressions on their coarse faces.

"I guess he ain't dead after all," one of them grunted.

"Well, he ain't much alive, either," another replied, baring yellowed teeth. "That other fellow did something to him before he skipped out of here. Something nasty. I say we see what he's got."

Alarm cut through the haze of pain. No longer were the ruffians looking at me with fear and awe in their eyes. I tried to pull myself off the floor, but my limbs were as heavy as stone. I slumped back against the wall. I felt weak, hollow-as if part of me had been torn away. What had Zeth done to me?

"Hold him down, lads," the second thug growled. "I'll see what he has in that fat purse of his."

The others hesitated, exchanging nervous glances. They were wary to lay hands upon a wizard, even one who seemed incapacitated. That gave me a moment. I shut my eyes and opened my mind to recall the words of a spell.

Blankness.

My eyes flew open in shock. I had performed this action a thousand times. Words of magic should have flowed into my mind like water into an empty vessel. Instead, there had been nothing. Hastily I tried again. I willed the words to come. Again there was only blankness. I searched with my thoughts, then found it, as a man who has had a tooth pulled by a barber probes the empty socket with his tongue. It was a ragged hole in my mind, a darkness where all the spells I had mastered should have been.

Seeing my confusion, the ruffians grinned. A sawtooth knife flashed in the bloody torchlight. In desperation, I fumbled for the purse at my belt and, with what remained of my strength, flung it away from me. Thick gold coins spilled out, rolling across the floor. For a moment, my assailants stared at each other; then as one, they turned and dived, scrabbling for the coins lost amid the rotted straw. Their leader snarled at me, brandishing his knife. He hesitated, then swore, leaping to join the others in the search for gold.

I did not waste the chance. Forcing my trembling limbs to work, I crawled away, following the corner of the wall until I reached the tavern door. Somehow I managed to lurch to my feet. I stumbled outside and wove my way drunkenly down the quay to the street. Just then shouts went up from the Crow's Nest. My absence had been noticed. I tried to quicken my pace. As I did, my foot slipped in a slimy gutter. I fell hard to the filthy cobblestones and slid wildly down a steep alley, landing amid a heap of rotting fish and other foul refuse. I froze. Above me, dim shapes ran past the mouth of the alley. Angry shouts vanished into the night.

Gagging from the reek, I pulled myself out of the garbage heap and stood, trying to understand what had happened. I reached out with my will, trying to feel the ether of magic, which flowed between all things. Yet I was a blind man searching with numb fingers. Nothing, and nothing again. I could remember casting spells of power, could recall crackling magic flowing from my fingertips. But the words, the intonations, the intricate gestures were all gone. I pressed my burning forehead against the cool, dirty wall. Was I going mad?

A strange quietness descended upon me. No, I was not mad. It was something else. Something far worse than mere insanity. You cannot give it to me, but I can take it from you, he had said. Zeth. Somehow he had stolen my magic and had taken it for himself. Again nausea washed through me. This was what it felt like to be a gelding.

As if of its own volition, my left hand rose before my face. The palm, which had been branded by the Rune of Magic upon my initiation into the arcane arts, was now smooth. On the back was the tattoo that I had glimpsed on Zeth's hand: an intricate knot formed of angular lines. Certainly it was a sigil of power, and I sensed that I had seen its like before. But where? I searched my mind. My magic was gone, but all my mundane knowledge-philosophy, mathematics, history-remained. Then it came to me.

Netheril. It was a name few knew, for the ancient empire had vanished a millennium ago beneath the sands of the vast desert Anauroch. The reticulated knot had been a common motif in the art and magic of Netheril. Now I recalled reading of the ones called the gor-kethal, the thieves of magic. They had been the scourge of Netheril. In that empire, the nobility had ruled by right of magic, and all feared the gor-kethal, who could usurp a sorcerer's power-and rule-with a touch.

At last the pieces of the puzzle fell into place. In his tortured quest for magic, Zeth had somehow stumbled upon the secret of the gor-kethal. And I had been his unwitting victim. Like the magic thieves of long ago, he had stolen my power. Rage flared hotly in my brain, but I willed it away, forcing my mind to cool. It was an unalterable law that for every magic there was a countermagic. There had to be a way to reverse the transference. I had to remain calm if I was to find it.

Weird laughter tumbled from my lips. Of course! Here was the answer before me. The sigil of the gor-kethal was on my own hand. I was the magic thief now. All I need do to reverse the transference was to find Zeth and touch him. Not that this would be so easily done. Zeth would be wary, expecting pursuit. And he was the wizard now. Still, it was a hope, and that was all I needed.

I glanced again at the sky. The orb of Selune shone directly overhead. A new dread chilled my blood. Besides the reticulated knot, the moon was another integral motif of Netherese magic. With sudden certainty I knew that, once Selune vanished behind the horizon, it would be too late. If I did not find Zeth before moonset, the transference would be permanent. I would be without magic forever.

With no time to waste, I hurried up the slope of the alley and through the shadowed streets. Though still weak and ill, I was already growing used to the emptiness inside me. Before, I had hardly noticed the dilapidated buildings and filthy ways of this part of the New City. Always in the past I had walked such streets without fear, oblivious within the protective aura of my magic. Now I felt the danger that lurked behind every turn. Remembering the ruffians in the tavern, who had meant to rob me and slit my throat, I moved as quickly as I could. As I did, I wondered how I would discover where Zeth had gone.

This was not so difficult a matter.

Not far away, a pillar of green fire shot into the night sky. It could be but one thing. Magic. Following the telltale beacon, I came to a broad plaza. In the center was a tall bronze statue, a monument to some long-forgotten ruler of the city. Now magical emerald flames engulfed the statue. Hard bronze sagged, melted, and dripped down the statue to flow in molten rivulets across the cobbles. Zeth had been playing with his newfound power.

Disgusted at this irresponsible waste of magic, I hurried on. Zeth seemed to be moving toward the Tor. I could not let him get too far ahead of me.

I passed the open door of an inn, from which spilled golden light and the sounds of merriment. But the music was eerily frantic, and the laughter had a manic note to it. I peered through the doorway. Inside, men and women whirled around in a chaotic dance, jerking like marionettes under the control of a mad puppeteer. Garish smiles were plastered across their faces, yet terror shone in their eyes.

A young woman spun wildly past the doorway and saw me standing outside. "Please, help us!" she gasped, her face gray with exhaustion.