A second book that makes you rethink the first book is the Holy Grail of a series.

She sat in the dew-damp grass and ripped up clumps of it, tossing them in the air and feeling vaguely guilty about it. Some gnome ought to pop out of the tree and scold her for torturing the lawn.

She didn't know how much she'd been hoping that he still loved her, until she felt how much it hurt to realize he didn't.

I wonder if he really could rationalize what I did to him, really treat betrayal like the slight transgression of a recalcitrant business partner. I wonder if I hurt him. If he can rationalize what I did to him, it’s easy to imagine how he rationalized what he did to me.

in her dreams, blood tasted like fizzy strawberry soda. If you drank it too fast, you got brain freeze. When she was older, after she'd licked a cut on her finger, the taste of that became the taste in her dreams: copper and tears.

So what are you really wearing?" The words left her mouth before she could consider them. She winced. He didn't seem to mind; in fact, he flashed her one of his brief smiles. "And if I said nothing at all?" "Then I would point out that sometimes, if you look at something out of the corner of your eye, you can see right through glamour," she returned. That brought surprised laughter. "What a relief to us both then that I am actually wearing exactly what you saw me in this afternoon. Although one might point out that in that outfit, your last concern should be my modesty.

Holly: Seriously, you don't like unicorns? What kind person doesn't like unicorns? Justine: What kind of a person doesn't like zombies? What have zombies ever done to you? Holly: Zombies shamble. I disapprove of shambling. And they have bits that fall off. You never see a unicorn behaving that way. Justine: I shamble. Bits fall off me all the time: hair, skin cells. Are you saying you disapprove of me?