Have a book already published? Create a blog for the book and the subject matter.
Most of us write what we're interested in and a blog can be a nice outlet for those interests aside from writing of the book. Plus, the added bonus is some exposure of the genre you write and further interest from others in your writing.Currently, I write Amish romance...new adult genre. Check out my blog about my Amish discoveries. http://amishdiscoveries.blogspot.com/