"Seattle," Book says after a couple of moments. "I think we’ll start with
Seattle references." Book leads her around the stacks of virtual datastores.
Around and around and around. It’s a while before he pauses and says, "There’s a
good chance, say seventy-six percent, that this woman you’re looking for once
traveled from Macao to Seattle under the name of Mari Tan, and also from Hong 
Kong to Manila, Taiwan to Macao, Shanghai to Osaka... Hong Kong to Taiwan... and Osaka to San Francisco."