The private investigator had come through. For the right price, one could find out anything, down to what color socks a man wore on a Tuesday.The burglar went by the street name Rat, and his real name did not matter.What mattered was that he was a gambler, and most of what he stole ended up lost at underground card tables before the week was out.Dad studied the photograph of the man, a wiry, rat-faced figure caught mid-stride by a surveillance camera, and looked at him the way he used to look at a debt that would never be repaid."Bad debt gets written off," he said to himself. "Permanently."He opened a fresh notebook, but he was not doing financial calculations this time. He was mapping time, routes, and probability.Dad had spent his career as an actuary, and he applied that same precision now, working out what time Rat left his apartment each morning, when he ate, when he arrived at the gambling den, and which route home gave him the lowest chance of being seen.On the wh
続きを読む