Normally I work out a general summary of what I mean to do, then start writing, and the details can be different from my anticipation. So there is considerable flow, but always within channels.
Piers AnthonyI do one Xanth novel a year, because at the moment that is all that publishers will accept; they don't want any other type of fiction from me, so Xanth pays my way.
Piers AnthonyDouglas Adams' Hitchhiker series also shows the potential of lighter fantastic fiction. I read the first, and listened to a tape of a later one, and it's fun.
Piers Anthony