Some people don't have a way of that catharsis and I do, so I'm lucky in that sense that people listen to my songs and enjoy my songs. It's a really important thing for me, it's how I channel everything. I don't really know what I'd do if I didn't write songs.
The Polar Express was the easiest of my picture book manuscripts to write. . . Once I realized the train was going to the North Pole, finding the story seemed less like a creative effort than an act of recollection. I felt, like the storys narrator, that I was remembering something, not making it up.