I received this audiobook free, as an Audiobook Obsession Reviewer, for an honest review. This book grabbed my attention from the first word until it was finished. Learning a different group of paranormals, how they operate, and where they originated was extremely entertaining. The story between Isaac and Stas kept my attention. This book had all the elements from angst, mystery, fright and romance. The narrators did a great job with the characters, especially Sarah Puckett. Loved her narrator voice.