Arthur Conan Doyle

Sometimes I know what my characters are moving away from or toward; more often I just wait and see. For instance, though I knew Sinkler in 'The Trusty' was going for water, I did not know that he would meet a fetching young farm wife until I got him into her front yard.

In writing my historical novels, I have to rely upon my imagination to a great extent. I think of it as 'filling in the blanks.' Medieval chroniclers could be callously indifferent to the needs of future novelists. But I think there is a great difference between filling in the blanks and distorting known facts.