"We can figure out what to do when it happens," Pop said, whittling away at his chin. "Until then, I'm not interested. There's still a couple of bottles of coffee in the sack. I've had mine."

I didn't join in this chit-chat because the green dots and Alice's first remark had reminded me of a lot deeper reason for my jangled nerves than Pop's cheerfulness. Night was gone, with its shielding cloak and its feeling of being able to talk forever, and the naked day was here, with its demands for action. It is not so difficult to change your whole view of life when you are flying, or even bumping along above the ground with friends who understand, but soon, I knew, I'd be down in the dust with something I never wanted to see again.

"Coffee, Ray?"

"Yeah, I guess so." I took the bottle from Alice and wondered whether my face looked as glum as hers.

"They shouldn't salt butter," Pop asserted. "It makes it lousy for shaving."

"It was the best butter," Alice said.

"Yeah," I said. "The Dormouse, when they buttered the watch."

It may be true that feeble humor is better than none. I don't know.

"What are you two yakking about?" Pop demanded.

"A book we both read," I told him.