I'm a visual writer, so it's fitting that my first brush with 'Red Queen' was an image. I had the idea of a teenage girl in an arena, a bit like 'Gladiator,' and she's about to be executed. But instead of being killed, she kills her executioner with lightning.

Maven is very much a haunting presence in 'Glass Sword.' His influence is everywhere, and he dogs Mare and Cal like no other. He's my favorite character to write because he's so complex, but also because he affects everyone else so deeply. He's kind of like the source of gravity. Everyone moves around him and what he's done.

"I see a world on the edge of a blade. Without balance, it will fall."

I don’t like getting involved with other people’s business. I don’t have time for it. And yet here I am, listening to myself say four dooming words. “Leave everything to me.

Flame and shadow. One cannot exist without the other.