Apologies if this is already covered elsewhere.
In my story I have an old fashioned western, no nonsense sheriff type as my main character. I intend on introducing some crime fighting into the mix. My question is how fine a line is it between having a crime novel simply set in a science fiction setting and having a science fiction novel using crime fighting as part of the plot? I'm conscious I need to stay true to the science fiction element as I know that this is the most important aspect.
In my story I have an old fashioned western, no nonsense sheriff type as my main character. I intend on introducing some crime fighting into the mix. My question is how fine a line is it between having a crime novel simply set in a science fiction setting and having a science fiction novel using crime fighting as part of the plot? I'm conscious I need to stay true to the science fiction element as I know that this is the most important aspect.