little truant girl being trailed by an R Peed unit, would you take her hostage and run deeper into the mall or out into the world?
Assuming Ada had been a hostage. Someone had given her those infrared invisibility cloaks. Maybe the thing that spooked the terrorist wasn't the little girl and her tail, but just her tail. Could Ada have been friends with the terrorists? Like mother, like daughter. He felt dirty just thinking it.
His first instincts told him that the kidnapper would be long gone, headed cross-country, but if you were invisible to robots and CCTVs, why would you leave the mall? It had a grand total of two human security guards, and their job was to be the second-law-proof aides to the robotic security system.
He headed deeper into the mall.
----
The terrorist's nest had only been recently abandoned, judging by the warm coffee in the go-thermos from the food-court coffee-shop. He — or she, or they — had rigged a shower from the pipes feeding the basement washrooms. A little chest of drawers from the Swedish flat-pack store served as a desk — there were scratches and coffee-rings all over it. Arturo wondered if the terrorist had stolen the furniture, but decided that he'd (she'd, they'd) probably bought it — less risky, especially if you were invisible to robots.
The clothes in the chest of drawers were women's, mediums. Standard mall fare, jeans and comfy sweat shirts and sensible shoes. Another kind of invisibility cloak.
Everything else was packed and gone, which meant that he was looking for a nondescript mall-bunny and a little girl, carrying a bag big enough for toiletries and whatever clothes she'd taken, and whatever she'd entertained herself with: magazines, books, a computer. If the latter was Eurasian, it could be small enough to fit in her pocket; you could build a positronic brain pretty small and light if you didn't care about the three laws.
The nearest exit-sign glowed a few meters away, and he moved toward it with a fatalistic sense of hopelessness. Without the Department backing him, he could do nothing. But the Department was unprepared for an adversary that was invisible to robots. And by the time they finished flaying him for breaking procedure and got to work on finding his daughter, she'd be in Beijing or Bangalore or Paris, somewhere benighted and sinister behind the Iron Curtain.
He moved to the door, put his hand on the crashbar, and then turned abruptly. Someone had moved behind him very quickly, a blur in the corner of his eye. As he turned he saw who it was: his ex-wife. He raised his hands defensively and she opened her mouth as though to say, "Oh, don't be silly, Artie, is this how you say hello to your wife after all these years?" and then she exhaled a cloud of choking gas that made him very sleepy, very fast. The last thing he remembered was her hard metal arms catching him as he collapsed forward.
----
"Daddy? Wake up Daddy!" Ada never called him Daddy except when she wanted something. Otherwise, he was "Pop" or "Dad" or "Detective" when she was feeling especially snotty. It must be a Saturday and he must be sleeping in, and she wanted a ride somewhere, the little monster.
He grunted and pulled his pillow over his face.
"Come on ," she said. "Out of bed, on your feet, shit-shower-shave, or I swear to God, I will beat you purple and shove you out the door jaybird naked. Capeesh?"
He took the pillow off his face and said, "You are a terrible daughter and I never loved you." He regarded her blearily through a haze of sleep-grog and a hangover. Must have been some daddy-daughter night. "Dammit, Ada, what have you done to your hair?" Her straight, mousy hair now hung in jet-black ringlets.
He sat up, holding his head and the day's events came rushing back to him. He groaned and climbed unsteadily to his feet.
"Easy there, Pop," Ada said, taking his hand. "Steady." He rocked on his heels. "Whoa! Sit down, OK? You don't look so good."
He sat heavily and propped his