I had forgotten my robe of invisibility. "Never mind," I said. "You cannot see me, but I will explain that later. Is Phao with you?"

"Yes."

"And no one else?"

"No."

"I am going to take you with me, Tavia—you and Phao. Stand aside well out of line of the window so that you will not be hurt while I remove the bars. Then be ready to board my ship immediately."

"Your ship!" she said. "Where is it?"

"Never mind now. There is a ship here. Do just as I tell you. Do you trust me?"

"With my life, Hadron, forever," she whispered.

Something within me sang. It was more than a mere thrill; I cannot explain it; nor did I understand it, but now there were other things to think of.

"Stand aside quickly, Tavia, and keep Phao away from the window until I call you again." Dimly I could see her figure for a moment and than I saw it withdraw from the window. Returning to the controls I brought the forward turret of the ship opposite the window, upon the bars of which I trained the rifle. I loaded it and pressed the button. Through the tiny sight aperture and because of the darkness I could see nothing of the result, but I knew perfectly well what had happened, and when I lowered the ship again and went on deck I found that the bars had vanished in thin air.