"This is Mrs. Murillo," said Sanchez.

The woman was a Spanish blonde, full-lipped and beautiful, with golden hair and dark, liquid eyes. She smiled at Jan.

"Encantada de conocerlo, señor," she greeted him.

"Is this the patient, Doctor?" asked Jan, astonished. She looked in the best of health.

"No, the patient is in the next room," answered Sanchez.

"Well, as much as I'd like to stop for a pipe, we'd better start at once," said Jan. "It's a hard drive back, and blastoff can't be delayed."

The woman seemed to sense his meaning. She turned and called: "Diego!"

A boy appeared in the door, a dark-skinned, sleepy-eyed boy of about eight. He yawned. Then, catching sight of the big Dutchman, he opened his eyes wide and smiled.

The boy was healthy-looking, alert, but the mark of the Venus Shadow was on his face. There was a faint mottling, a criss-cross of dead-white lines.

Mrs. Murillo spoke to him rapidly in Spanish and he nodded. She zipped him into a venusuit and fitted a small helmet on his head.