photographic memory

Bob grumbled something in Latin, but rattled a few times to shake the dust off of the skull. "Sure, what do I know? I'm just a pathetic little spirit, right?"
"With a photographic memory, three or four hundred years' worth of research experience, and more deduction capacity than a computer, Bob, yeah. "
Bob almost seemed to smile. "Just for that, you get my best effort tonight, Harry. Maybe you're not such an idiot after all. "


Fool Moon Chapter 7, Page 64