I took Verana's hand and led her down the long corridor, retracing our steps.

We had walked not more than two yards when the rest of the doors opened soundlessly.

Verana's hand flew to her mouth to stifle a gasp.

Six doors were now open. The only two that remained closed were the ones that the Kanes had unwillingly entered.

This time, no invisible hand thrust us into any of the rooms.

I entered the nearest one. Verana followed hesitantly.

The walls of the large room were lined with shelves containing thousands of variously colored boxes and bottles. A table and four chairs were located in the center of the green, plasticlike floor. Each chair had no back, only a curving platform with a single supporting column.

"Ed!" I joined Verana on the other side of the room. She pointed a trembling finger at some crude drawings. "The things in this room are food!"

The drawings were so simple that anyone could have understood them. The first drawing portrayed a naked man and woman removing boxes and bottles from the shelves. The second picture showed the couple opening the containers. The third showed the man eating from one of the boxes and the woman drinking from a bottle.