Joshua turned from the window, then paused and looked again into the sky. The Moon was up, a round, white will-o'-the-wisp in the clear blue afternoon sky. He stared at it and the old feeling of affinity swept over him, stronger than ever. The Moon was, for him, both a goal and a tonic. Sight of its illusive form could always sweep away his doubts; straighten his shoulders.

The intercom buzzed. Joshua went over and snapped it. "Yes?"

"Mr. Coving to see you, sir."

"Send him in."

Rayburn Coving was probably the best rocket-fuel man in the world. He had a little of his sandy hair left, not much, and his forehead was permanently creased from frowning. "I'm afraid that new benzoic derivative is a failure, Chief. It piles up corrosion in the tubes too fast. They'd be clogged halfway through the trip."

One hundred and twenty thousand dollars up the spout. Joshua sighed. "Well, I suppose the chance of success was worth it. The added power in relatively smaller space would have solved so many other problems."

"I'm sorry it failed."

Joshua smiled. "To paraphrase a certain American inventor—we're finding any number of ways you can't go to the Moon. What now, Coving?"

"Back to the old method—and the other problems. None of them are insurmountable, though. A little more time—"

"Yes—a little more time." Joshua grimaced inwardly. He was talking to Coving as though they had years—not as though their time had run out. He was even in debt for Coving's labor; overdrawn on it without enough money to pay.