Sollenar raised his massive head.

Ermine said: "Late this evening, my office learned that Cortwright Burr has been in close consultation with the Martians for several weeks. They have made some sort of machine for him. He was on the flight that landed at the Facility a few moments ago."

Sollenar's fists clenched. The lights crashed off and on, and the room wailed. From the terrace came a startled cry, and a sound of smashed glass.

Mr. Ermine nodded, excused himself and left.

—A few moments later, Mr. Ermine stepped out at the pedestrian level of the Sollenar Building. He strolled through the landscaped garden, and across the frothing brook toward the central walkway down the Avenue. He paused at a hedge to pluck a blossom and inhale its odor. He walked away, holding it in his naked fingers.


II

Drifting slowly on the thread of his spinneret, Rufus Sollenar came gliding down the wind above Cortwright Burr's building.

The building, like a spider, touched the ground at only the points of its legs. It held its wide, low bulk spread like a parasol over several downtown blocks. Sollenar, manipulating the helium-filled plastic drifter far above him, steered himself with jets of compressed gas from plastic bottles in the drifter's structure.

Only Sollenar himself, in all this system, was not effectively transparent to the municipal anti-plane radar. And he himself was wrapped in long, fluttering streamers of dull black, metallic sheeting. To the eye, he was amorphous and non-reflective. To electronic sensors, he was a drift of static much like a sheet of foil picked by the wind from some careless trash heap. To all of the senses of all interested parties he was hardly there at all—and, thus, in an excellent position for murder.