I begin early in the morning and edit everything I wrote the previous day. I write until mid-afternoon. My goal is to write a chapter per week, and if I am not finished by Friday, I write on the weekend. I get a lot of fan emails and answer them every day. In the late afternoon, I attend to the business of publishing, etc.
Kindle Singles is publishing on skates. It prints like lightning; our book meets readers in hours. I've spent so many years waiting for publishers to consider whether they wanted to print a book of mine, making contracts, taking months to fit it into the Fall list or the Spring list, fitting it into an advertising plan.