Around the time I turned 30, I wanted to publish a novel

When I tell people I was in the St. Justin Martyr parish, if they are native Chicagoans they know exactly where I was and what that was like. The Sunday before this particular march, the archbishop of Chicago, Cardinal Cody, had required all of his pastors to read a letter in support of open housing and economic justice in every parish in the city.

Sometimes I panic and think I can't really write.

Reviewers said Ghost Country was rich, astonishing and affecting in the way it blended comedy, magic, and a gritty urban realism in a breathtaking ride along Chicago's mean streets.

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

Every writer's difficult journey is a movement from silence to speech. We must be intensely private and interior in order to find a voice and a vision - and we must bring our work to an outside world where the market, or public outrage, or even government censorship can destroy our voice.

I had wanted to write Ghost Country for a long time, but it wouldn't work.