The past has an undeniable grip on everyone, except, perhaps, amnesiacs.

I tend to write about towns because that's what I remember best. You can put a boundary on the number of characters you insert into a small town. I tend to create a lot of characters, so this is a sort of restraint on the character building I do for a novel.

I don't think of my characters as bumbling. I think that trouble is what drives a novel, both big troubles and small troubles, and whatever people try to do in life, there are a series of stumbling-blocks in the way, and I think that makes for interesting reading. I think of them as doing their best with the roadblocks that they're given.

I go back to a very specific aspect of the Midwest - small towns surrounded by farmland. They make a good stage for what I like to write about, i.e., roads and houses, bridges and rivers and weather and woods, and people to whom strange or interesting things happen, causing problems they must overcome.