"Val," Ricky clung to him, "I've got that little flash I keep under my pillow at night. Wait a minute until I get it out of my pocket. We can't find our way out of here without a light."

Muffled sounds from behind them suggested that their pursuers were on the trail even without light. After all, given time enough, it would be easy for them to feel their way out of the vaults. Val hustled Ricky on, taking his direction from one of the wine-casks he had bumped into. And before he allowed her to hunt for her torch they stood in the first of the chambers.

The light she produced was poor and it flickered warningly. But it was good enough for them to see the dark opening which led to the outer world. They ducked into this just as the first of the other party came cursing into the open. At Val's orders, Ricky switched off the light and they crept along by the wall, one hand on its guiding surface.

But the way seemed longer than it had upon their entering. Surely they should have reached the garden entrance by now. And the surface underfoot remained level instead of slanting upward. Suddenly Ricky gave a little cry.

"We've taken the wrong passage! There's only a blank wall in front of us!"

She was right. The torch showed a brick surface across their path, and Val remembered too late the second passage out of the first chamber. They must go back and hope to elude the others in the dark.

"They may have all gone out, thinking we were still ahead of them," he mused aloud.

"Well, it's got to be done," Ricky observed, "so we might as well do it."

Back they went along the unknown passage. This appeared to run straight out from the first chamber. But why it had been fashioned and then walled up they had no way of knowing. Ricky's torch picked out the entrance at last.

"Wait," Val cautioned her, "we had better see how the land lies before we go out in the open."