If you don't have a book yet, that's perfectly fine, but you should still have some information about what kind of fiction you write, your current work - in - project, etc.. (dankoboldt.com)
The Washington Post for example, back when they had their book review section, used to do the widest reviews, because there were so many kinds of fiction reviewed, not just literary fiction. (huffingtonpost.com)
I've never understood why this is so often the assumption of writers of a certain kind of fiction (I say a certain kind because, surely, Stephen King does -LSB-...] (writerunboxed.com)