Okay, so I just got finished promoting the heck out of my book on a new G+ community group. I’d like to encourage my fellow writers and followers who have published a book already to join this community “Promote Your New Book!” There is currently a contest for best promotion on the page and the winner will receive promotions on Pinterest and Facebook. (Vote for me!) Here’s the link to get started: Promote your New Book!
For those of you who don’t yet have a G+ account set up, I recommend it for the sake of getting a following for your work. Publishers don’t usually consider unknown authors, so get yourself out there!
Might also want to start a Facebook Fan Page for yourself as an author, or for one specific book.
Good luck and happy marketing!