I’ve had a number of people ask me where I got my ideas for How Deep Lies the Shadow. I composed the following in response:
The answer to your question about where I get my ideas is pretty complex, primarily because there are many different ideas within How Deep Lies the Shadow. At the core to most of my stories is the question “What if…?” HDLTS started with a simple question that led to many others that branched off into a myriad of “What ifs.” The original question centered around the folk lore or mythology of changelings. I’d heard stories of goblins or faerie creatures exchanging changelings for human children.
But wait, there's more: Where do you get ideas for your story?

My response to a blog post I recently read by Rachelle Gardner 

