"You should know," grinned Miko. "An expert eavesdropper, Prince—I will say that for you. Come Dean, try something else. By God, if Grantline does not signal us, I will be likely to blame you—my patience is shortening. Shall we go closer, Haljan?"

"I don't think it would help," I said.

He nodded. "Perhaps not. Are we checked?"

"Yes." We were poised, very nearly motionless. "If you wish an advance, I can ring it. But we need a surface destination now."

"True, Haljan." He stood thinking. "Would a zed-ray penetrate those crater-cliffs? Tycho, for instance, at this angle?"[B]

"It might," Snap agreed. "You think he may be on the Northern inner side of Tycho?"

"He may be anywhere," said Miko shortly.

"If you think that," Snap persisted, "suppose we swing the Planetara over the South Pole. Tycho, viewed from there—"

"And take another quarter-day of time?" Miko sneered. "Flash on your zed-ray; help him hook it up, Haljan."