“ She was passionate about what children want and deserve from their literature. Adults would approach her at signings, wanting to know why she wrote such difficult books. In one case, when a woman protested, the woman’s young son spoke up and assured Diana, “Don’t worry. I understood it.” She believed in the flexiblility of her readers’ minds, their willingness to puzzle things out, and to wait for clues to anything they couldn’t yet puzzle. She gave her readers books like Fire and Hemlock, Time of the Ghost, Archer’s Goon, Black Maria, and Dogsbody, and knew they’d chase the themes and meanings and resonances until they caught them.