“We weren't creatures from another planet. We were creatures from Hell.”

“One of the things I find strangest and hardest is that we were having such conversations. We should have been talking about discos and electronic mail and exams and bands. How could this have been happening to us? How could we have been huddled in the dark bush, cold and hungry and terrified, talking about who we should kill? We had no preparation for this, no background, no knowledge. We didn’t know if we were doing the right thing, ever. We didn’t know anything. We were just ordinary teenagers, so ordinary we were boring. Overnight they’d pulled the roof off our lives. And after they’d pulled off the roof they’d come in and torn down the curtains, ripped up the furniture, burnt the house and thrown us into the night, where we’d been forced to run and hide and live like wild animals. We had no foundations, and we had no secure walls around our lives any more. We were living in a strange long nightmare, where we had to make our own rules, invent new values, stumble around blindly, hoping we weren’t making too many mistakes. We clung to what we knew and what we thought was right, but all the time those things too were being stripped from us. I didn’t know if we’d be left with nothing, or if we’d left with a new set of rules and attitudes and behaviours, so that we weren’t able to recognise ourselves any more. We could end up as new, distorted, deformed creatures, with only a few physical resemblances to the people we once were.”

“It was the world-without-adults daydream. In my dream I'd never quite figured out where the adults went but we kids were free to roam, to help ourselves to anything we wanted. We'd pick up a Merc from a showroom when we wanted wheels, and when it ran out of petrol we'd get another one. We'd change cars the way I change socks. We'd sleep in different mansions every night, going to new houses instead of putting new sheets on the beds. Life would be one long party.Yes, that had been the dream.”

“We believed we were safe. That was the big fantasy.”

“Action is its own kind of thinking. We had to fight now: these people were a cancer who had crept into our stomachs and infected us all. We had to be surgeons, bold and clever, not thinkers and talkers.”

“We'd thought that we were among the first humans to invade this basin, but humans had invaded everything, everywhere. They didn't have to walk into a place to invade it.”

“They weren't necessarily soldiers, but you didn't have to be soldiers to be affected by it all.”