“Po swirled upward from where it had been sitting, and floated over to the window. "When you go swimming and you put your head under the water," Po said, "and everything is strange and underwater-sounding, and strange and underwater-looking, you don't miss the air do you? You don't miss the above-water sounds and the above-water look. It's just different." "True." Liesl was quiet for a moment. Then she added, "But I bet you'd miss it if you were drowning. I bet you'd really miss the air then.”

“Liesl knew then that Po had been lying. The ghost did miss the living side. She understood then, too, that everyone drowns differently; and that for everyone, even ghosts, there is a different kind of air.”

“Po flickered. "Thank you?" it repeated. "What is that?"Liesl thought. "It means, You were wonderful," she said. "It means, I couldn't have done it without you.”

“I remember a story I once heard about drowning: that when you fall into cold water it's not that you drown right away but that the cold disorients you and makes you think that down is up and up is down, so you may be swimming, swimming, swimming for your life in the wrong direction, all the way toward the bottom until you sink. That's how I feel, as though everything has been turned around.”

“Are you a girl or a boy?' Liesl was wearing the same thin nightshirt she had been wearing since Tuesday, when her father died, and it occurred to her that if the ghost was a boy, she should cover up. 'Neither,' the ghost replied.Liesel was startled. 'You have to be one or the other.''I don't have to be anything,' the ghost replied, sounding irritated. 'I am what I am and that's all. Things are different on the Other Side, you know. Things are... blurrier.”

“I don't know where to go. I don't know what comes now." "Don't worry," Will said. "We'll figure something out." Liesl managed to smile at him. She liked that word: *we*. It sounded warm and open, like a hug.”

“Everything has taken on a strange, distant quality - the sounds of running and shouting outside get warped and weird like they're being filtered through water, and Alex looks miles away. I start to think I might be dreaming, or about to pass out. And then I decide I'm definitely dreaming, because as I'm watching, Alex starts peeling his shirt off over his head.”