It is a truth universally acknowledged that one only comes up with clever, cutting remarks long after the other party is happily slumbering away.

Old books exert a strange fascination for me -- their smell, their feel, their history; wondering who might have owned them, how they lived, what they felt.

They were close enough that he could feel the hurried beat of her heart. He could feel Charlotte's indecision in every word she didn't say and every move she didn't make. She was tense with uncertainty, quivering with irresolution. She might not be leaning into him, but she wasn't pulling away, either.

It was the usual sort of academic battle: footnotes at ten paces, bolstered by snide articles in academic journals and lots of sniping about methodology, a thrust and parry of source and countersource. My sources had to be better.

I know historians aren't supposed to fall in love with their own theories, but I was head over heels about the notion of an entire band of female French agents, like a nineteenth-century Charlie's Angels. Only better. It made the Pink Carnation's organization look positively humdrum.

But that initial, comet-blazing-across-the-sky, Big Idea is only the beginning. Each book is composed of a mosaic of thousands of little ideas, ideas that invariably come to me at two in the morning when my alarm is set for seven.

Quite definitely a Bingley