This question really is quite academic for me at the moment. In truth I have *no* market, so I’m not restricted in what I write. For the most part the short story magazines I sub to don’t care if I previously wrote like-genre stories. In fact half the time they strip your name from the submission so the short story stands alone, regardless of the author.
Novel publishers are different. They care deeply about what you have published previously, or what else you can give them if they pick up your book. I’ve always had the attitude that I’ll worry about that when my first novel gets picked up. But that approach was easy to have when I only had two novels written.
Now I have written a YA science fiction novel, an adult fantasy novel, a YA dystopian future novel, an Adult near-future science fiction novel and a YA science fiction novella. Recently I re-started an adult fantasy novel I’ve been picking at for over a decade, but then walking home the other day I kept thinking about a YA horror novel that is finally falling together. Not to mention that my adult horror novel keeps bugging me, asking me why I left it hanging.
None of these novels are similar to each other. Right now, if one of those pieces got picked up I would struggle to get any of the others shoe-horned into a similar genre. Which begs the question of what should I be working on next? Do I continue to write what I want to write, or do I start trying to specialise? Given none of the novels I’ve finished so far have been picked up, maybe I’ve gone totally wrong with what I’m writing anyway, and I should experiment with something totally different? Is it worth considering the market with my choice of what to work on next?
If I’m honest with myself, I’m starting to think that none of my novels will ever get picked up. I’m seriously considering the possibility that my only readers will be me, my beta readers, and possibly whoever clears out my crap when I pass off this mortal coil (in the very, very distant future).
So I guess that really does answer the question; my market is me, so I should continue write what I want to write. Now all I have to do is work out what that is. Easy 😐