I use FB groups, Twitter, Gooogle plus (sometimes), my own blog, and now I have a website. I participate in and run author/character interviews and spotlights.
Does it help? If I stop the sales go down - so yes I'd say so. That said I couldn't tell you which of the methods works the best.
Does it help? If I stop the sales go down - so yes I'd say so. That said I couldn't tell you which of the methods works the best.