Open to UK residents only, we're afraid.
If you read Robert Low's post yesterday about rules for writing historical fiction, you will be well primed to answer this question:
"What is your favourite rule to be followed - or broken - in writing historical fiction?"
We have five copies of Robert's latest novel The Lion Rampant to give away to those who respond with the best answers.
Closing date October 10th, as our administrator is away till then.
Leave your answers in the Comments below.
And Good Luck!