'Paulie hated not being able to understand things. He knew they'd had to drive kilometres off the main route—bumping along a rough road with the caravan behind—but why hadn't the tank been properly filled with petrol? He knew Mr Spyriadakos was something to do with the Greek branch of Dad's company in Australia, but why did he have to travel with them all the way to Athens? He knew Dad and Mr Spyriadakos had been unable to work the single pump at the dilapidated, tin-shed petrol station outside the village, but why was there nobody there to serve them?' (Introduction)