Judy was halfway up when she thought she heard a noise from the statue. It sounded like breathing. Then suddenly it sneezed!

Startled, Judy lost her footing. She grabbed for one of the bushes growing on top of the vault, missed it, and began to slide. A moment later she landed, dazed but unhurt, in the ivy where the others were searching.

They were all pulling away ivy leaves like so many excited terriers looking for a bone. By the time Judy realized what they were doing, Peter, with the help of the magician, had turned back a flat stone which looked suspiciously like a tombstone. On it was chiseled a mysterious sign.

“It’s the sign of Om,” the magician was explaining. “In India it stands for the highest form of mysticism. He may have used it as a marker.”

“Who?” asked Judy. “The statue?”

Paul glanced up at it, but none of the others paid the slightest attention to what Judy was saying. They were busy removing the stone.

“This must be the entrance to the cave,” declared Peter. “It was completely covered with ivy. We never would have found it if Judy’s shoe hadn’t scraped against it when she fell.”

“You were determined to find it, with or without me,” she retorted. “Isn’t anybody going to ask me if I hurt myself?”

Apparently nobody was. The rough-hewn steps they had discovered descending to what looked like a hole in the ground looked anything but inviting. But they caught everyone in their spell.

“Who goes down first?” the magician asked.