Itz bounded after a dull-gleaming silver object that was still rolling. I was there almost as quick as she was and grabbed up the cylinder. Suddenly the horsing around was over. This thing was somebody's memory.

I dropped onto a bench to examine it, my Vallonian-inspired pulse pounding. "Where the heck did this come from, cat?" I said.

Itz jumped up into my lap and nosed the cylinder. I was trying to hark back to those days three years before when I had loaded the lifeboat with all the loot it would carry, for the trip back to earth.

"Listen, Itz, we've got to do some tall remembering. Let's see: there was a whole rack of blanks in the memory-recharging section of the room where we found the three skeletons. Yeah, now I remember: I pulled this one out of the recorder set, which means it had been used, but not yet color-coded. I showed it to Foster when he was hunting his own trace. He didn't realize I'd pulled it out of the machine and he thought it was an empty. But I'll bet you somebody had his mind taped, and then left in a hurry, before the trace could be color-coded and filed.

"On the other hand, maybe it's a blank that had just been inserted when somebody broke up the play-house.... But wasn't there something Foster said ... about when he woke up, way back when, with a pile of fresh corpses around him? He gave somebody emergency treatment and to a Vallonian that would include a complete memory-transcription.... Do you realize what I've got here in my hand, Itz?"

She looked up at me inquiringly.

"This is what's left of the guy that Foster buried: his pal, Ammaerln, I think he called him. What's inside this cylinder used to be tucked away in the skull of the ancient sinner. The guy's not so dead after all. I'll bet his family will pay plenty for this trace, and be grateful besides. That'll be an ace in the hole in case I get too hungry on Vallon."

I got up and crossed the apartment; Itz followed me out to my sleeping couch. I dropped the trace in a drawer beside Foster's own memory.

"Wonder how Foster's making out without his past, Itz? He claimed the one I've got here would only be a copy of the original stored at Okk-Hamiloth, but my briefing didn't say anything about copying memories. He must be somebody pretty important to rate that service."

Suddenly my eyes were riveted to the markings on Foster's trace lying in the drawer. "'Sblood! The royal colors!" I sat down on the bed with a lurch. "Itzenca, old gal, it looks like we'll be entering Vallonian society from the top. We've been consorting with a member of the Vallonian nobility!"