There was madness in the Wanderer's glassy stare, the madness of a tortured soul within. Bert began to fear him.
"We should leave," he said. "Why torment yourself with such memories? My friends...."
"Have patience, Earthling. Don't you understand that I sinned and am therefore condemned to this torment? Can't you see that I must unburden my soul of its ages-old load, that I must revisit the scene of my crime, that others must see and know? It is part of my punishment, and you, perforce, must bear witness. Moreover, it is to help your friends and your world that I bring you here. Behold!"
A man was coming out of the observatory, a tall man with bronzed skin and raven locks. It was the Wanderer himself, the Wanderer of the past, as he had been in the days of his youth and happiness.
The woman by the pool had risen from her seat and was advancing eagerly toward her mate. Bert saw that the man hardly glanced in her direction, so intent was he upon an object over which he stood. The object was a shimmering bowl some eight or ten feet across, which was mounted on a tripod near the observatory, and over whose metallic surface a queer bluish light was playing.
It was a wordless pantomime, the ensuing scene, and Bert watched in amazement. This woman of another race, another age, another plane, was pleading with her man. Sobbing soundlessly, wretchedly. And the man was unheeding, impatient with her demonstrations. He shoved her aside as she attempted to interfere with his manipulations of some elaborate mechanical contrivance at the side of the bowl.
And then there was a sudden roaring vibration, a flash of light leaping from the bowl, and the materialization of a spherical vessel that swallowed up the man and vanished in the shaft of light like a moth in the flame of a candle.
At Bert's side, the Wanderer was a grim and silent figure, misty and unreal when compared with those material, emotion-torn beings of the rooftop. The woman, swooning, had wilted over the rim of the bowl, and the two boys with their strange amphibious pet splashed out from the pool and came running to her, wide-eyed and dripping.
The Wanderer touched a lever and again there was the sensation as of a great page turned across the vastness of the universe. All was hazy and indistinct outside the sphere that held them, with a rushing blur of dimly gray light-forms. Beneath them remained only the bright outline of the bowl, an object distinct and real and fixed in space.