This is just a little "please help me out" request. One of the many promotions I do prior to a book launch is setting up a Thunderclap.
Thunderclap is pretty easy, but you need at least 100 supporters to agree to share your tweet, or Facebook post, or Tumblr post. Basically you agree to have Thunderclap send a post with this:

“Fight the fire in the new #Epic #Fantasy #LandsofAsh by #HLBURKE. A heroic tale of survival, betrayal, and hope.

If this is something you'd be willing to do click here to sign up.