“What’s Blue Car Syndrome?” Jake asked. “When you buy a blue car, you see blue cars everywhere.” “Not here, you don’t,” Jake said. “Not here,” Oy put in, and they all looked at him. Days, sometimes whole weeks would go by, and Oy would do nothing but give out the occasional echo of their talk. Then he would say something that might almost have been the product of original thought. But you didn’t know. Not for sure. Not even Jake knew for sure. The way we don’t know for sure about nineteen, Susannah thought, and gave the bumbler a pat on the head. Oy responded with a companionable wink.