He opened his assigned door.

"Put—me—down!"

Ballantyne dropped his suitcase and his jaw. Within the narrow cabin a Martian was struggling in the clutch of a six-foot armored woman.

"Put—me—down!" he spluttered. He coiled his limbs snakelike around the woman's brawny arms, and a Martian's four thick, rubbery walking-tentacles have formidable strength. She didn't seem to notice. She laughed and shook him a bit.

"I—beg your pardon—" gasped Ballantyne, backing away.

"You are forgiven," said the woman. Her voice was a husky contralto, burdened with a rippling, slurring accent he couldn't place. She shot out one Martian-encumbered arm, grabbed him by the coat, and hauled him inside. "You be the yudge, my friend. Is it not yustice that I have the lower berth?"

"It is noting of te sort!" screamed the Martian, fixing Ballantyne with round, bulging, and indignant yellow eyes. "My position, my eminence, clearly entitle me to ebery consideration, and ten tis hulking monster—"

The Earthling let his gaze travel up and down the woman's smooth-muscled form and said in an awed whisper, "I think you'd better accept the lady's generous offer. But—uh—I seem to have the wrong cabin—"

"Are you Ray Ballantyne of Earth?" asked the woman.

He pleaded guilty.