I wondered what could be taking Venza now to Mars. I was glad to see her. She was diverting. Educated. Well-traveled. Spoke English with a colloquial, theatrical manner more characteristic of Great-New York than of Venus. And for all her light banter, I would rather put my trust in her than any Venus girl I had ever met. The hum of the departing siren was sounding. Friends and relatives of the passengers were crowding the exit incline. The deck was clearing. I had not seen George Prince come aboard. And then I thought I saw him down on the landing stage, just arrived from a private tube-car. A small, slight figure. The customs men were around him: I could only see his head and shoulders. Pale, girlishly handsome face; long, black hair to the base of his neck. He was bareheaded, with the hood of his traveling-cloak pushed back. I stared, and I saw that Dr. Frank was also gazing down. But neither of us spoke. Then I said upon impulse, "Suppose we go down to the deck, Doctor?" He acquiesced. We descended to the lower room of the turret and clambered down the spider ladder to the upper deck-level. The head of the arriving incline was near us. Preceded by two carriers who were littered with hand-baggage, George Prince was coming up the incline. He was closer now. I recognized him from the type we had seen in Halsey's office. * * * * * And then, with a shock, I saw it was not so. This was a girl coming aboard. An arch-light over the incline showed her clearly when she was half way up. A girl with her hood pushed back; her face framed in thick black hair. I saw now it was not a man's cut of hair; but long braids coiled up under the dangling hood. Dr. Frank must have remarked my amazed expression. "Little beauty, isn't she?" "Who is she?" We were standing back against the wall of the superstructure. A passenger was near us--the Martian whom Dr. Frank had called Miko. He was loitering here, quite evidently watching this girl come aboard. But as I glanced at him he looked away and casually sauntered off. The girl came up and reached the deck. "I am in A 22," she told the carrier. "My brother came aboard two hours ago." Dr. Frank answered my whisper. "That's Anita Prince." She was passing quite close to us on the deck, following the carrier, when she stumbled and very nearly fell. I was nearest to her. I leaped forward and caught her as she went down. "Oh!" she cried. With my arm about her, I raised her up and set her upon her feet again. She had twisted her ankle. She balanced herself upon it. The pain of it eased up in a moment. "I'm--all right--thank you!" * * * * *