"One of mine," I said.

"Oh, Sam!" she said. "Can I help?"

"You can."

"How?"

"You can pray for it."

"For the idea?" she asked.

"No, you silly little goat," I said. "For the plausible weather."

"Must I?" she asked.

"You must," I said. "If you have marrow-bones, prepare to use them now."

Sally looked really shocked.