Bartlett didn't finish the sentence. His words trailed off into a moment of puzzled silence as he turned and looked squarely at me for the first time.

Something had gone wrong. Something that I had done or hadn't done had revealed to him that I wasn't General Spicer.

Secretary Bartlett started to rise. "Why, you're not Spicer! You're an impostor!"

His eyes displayed neither fear nor surprise, but his hand was less than a time point from the alarm buzzer on the top of his desk when I touched the tiny stud on the hilt of my useless-looking swagger stick.

For the tick of a pulse, he sat there with his body bathed in the colored ray, his finger poised above the warning buzzer. Then his body began to glow. I closed my eyes when the heat and brightness reached my face. When I opened them, there was nothing left of Bartlett but a swirl of dust motes.

Stepping behind the desk, I stripped off the thin plasti-mask which had disguised my features to look like those of General Spicer. My hands moved almost automatically. Each motion had been rehearsed, timed, analyzed, and timed again.

I reversed my coat, hiding the gold markings of the Security Police, and revealing the precious-metal insignia which had been worn by the Secretary of Defense. The now-useless ID card, which I had obtained earlier when I destroyed the real General Spicer, was dropped into the office incendiary tube, along with the mask and the removable steel cappings of my boots.

By the time I had finished, only the swagger stick remained to connect me with General Spicer. I carefully telescoped its length, twisting and turning the artfully designed tubing, until it was identical to Bartlett's cane of state, leaning against the desk. The real cane I disposed of by dropping it into the incendiary tube after the other articles.

I turned the stiff black collar of my coat up, in the same manner that Bartlett had worn his. The upturned collar hid the tiny metal electrodes protruding from the base of my neck, under each ear.