Since I was lucky enough to receive The Call from Harlequin Mills and Boon a few weeks ago, I have gone from an amateur writer to a professional one. The only difference between the two states, as far as I can tell, is that now I will get paid for what I do and I can change my occupation on my passport.   However, since my good fortune has been splashed over Twitter I have had a few people contact me directly wanting to know how to go about getting published in the first place. I never really