"Hop right in, buddy," he said. "Say, you're one of those Mars guys, aren't you?"

I said, "That's right."

"Well, well," he said. "Tell me, how was it out there?"

"It was a pretty dull grind, in a way," I told him.

"I'll bet it was!" he said, as we started through traffic.

"Me, I was in the Army in World War Two, twenty years ago. That's just what it was, a dull grind nine tenths of the time. I guess it hasn't changed any."

"This wasn't any Army expedition," I explained. "It was a United Nations one, not an Army onebut we had officers and rules of discipline like the Army."

"Sure, it's the same thing," said the cabby. "You don't need to tell me what it's like, buddy. Why, back there in 'forty-two, or was it 'forty-three?anyway, back there I re- member that…"

I leaned back and watched Huntington Boulevard slide past. The sun poured in on me and seemed very hot, and the air seemed very thick and soupy. It hadn't been so bad up on the Arizona plateau, but it was a little hard to breathe down here.

The cabby wanted to know what address in San Gabriel. I got the little packet of letters out of my pocket and found the one that had "Martin Valinez" and a street address on the back. I told the cabby and put the letters back into my pocket.