I believe that to create real-seeming characters, the writer must be willing to go on a voyage of self-exploration. It can be revealing and even painful to explore your own weakness, but it gives you genuine emotion. Characters in fiction come alive because of the believability of their emotional lives and that is what I strive to create.

The day of the march, we were forbidden to go to the march site. The man I worked for, the Presbyterian minister, knew we would want to be sort of martyrs for the cause and risk arrest. He didn't want any of that going on. So he made us stay in the neighborhood.

I believe that to create real-seeming characters, the writer must be willing to go on a voyage of self-exploration. It can be revealing and even painful to explore your own weakness, but it gives you genuine emotion. Characters in fiction come alive because of the believability of their emotional lives and that is what I strive to create.

I have one vivid memory of one of the days that the marches were taking place. We were in a Catholic, predominantly Polish and Lithuanian neighborhood. Chicago is a place where people define themselves by their parish and by their ethnicity.

Capo, my first golden retriever, so loved to swim she once jumped off a cliff to get into Lake Superior.

I realised I'd never climb Everest but thought I could still write a book

Hard to remember who is more dangerous: the people who are attacking our liberties overseas, or those who are suppressing them at home.