The anger she had stoked all day had burned away, like the heat of the afternoon burning off as evening fell, leaving her with one thought, cold and crystalline and piercing as a star: Izzy was gone. Everything that had infuriated her about Izzy, even before she’d taken her first breath, had been rooted in that one fear, that she might lose her. And now she had. A thin wail rose from her throat, sharp as the blade of a knife.

