Susan Campbell Bartoletti

For me, a story begins with music: I feel the rhythm, the cadence, the pulse of the characters and their voices and the setting. Because I had just finished writing a book called 'Black Potatoes: The Story of the Great Irish Famine,' I was already filled with the music of the lives and culture of the Irish people, so I thought, why not use it?

Only a reader can become a writer. Develop a lively intellect and the ability to become interested in anything, no matter how mundane it might seem at first. Look for the story. Develop an eye for detail. Feed your mind and your brain: learn as much as you can about everything you can.

For 'The Journal of Finn Reardon,' I traveled to New York City and walked the streets where Finn and his friends would have lived, worked, and played. I visited the Tenement Museum on Orchard Street and toured an actual flat in which families like Finn's might have lived.

I do read a lot, and I think in recent years the ratio between the amount of non-fiction and fiction has tipped quite considerably. I did read fiction as a teenager as well, mostly because I was forced to read fiction, of course, to go through high school.

My belief is that if I can achieve that level of entertainment by making the audience happy or sad or angry, then I have succeeded as an actor and have done my job. The profits and the fame as an actor will eventually surface, but first and foremost comes the work as an actor.