This audiobook was provided by the author, narrator, or publisher at no cost in exchange for an unbiased review courtesy of AudiobookBoom dot com. 
 I thought the narrator did a good job between the Irish, Scottish, and "normal" (for lack of a better word) accents. 
 Cass is offered a job by one of the most powerful (and richest) men in the world, Aiden. She uses her talents to find treasure wherever it takes them. Unfortunately, someone with an army of shadow demons beats her to it and escapes. They hunt down the thief and try to take back the treasure. 
 Urban Fantasy is my favourite genre. It's certainly not on par with some other popular titles (dresden files or Grimnoir chronicles for example), but it's certainly enjoyable. The characters didn't seem to change much; the main character is pretty selfish, but the author didn't let us see much else. Why would a very rich guy who's very interested in getting a scroll use a boat and plane when he can afford to teleport? seemed weird to me, but something i can overlook for the plot. I've never been a fan of the immediate lust which are often referred to as "romance" between the characters, but luckily I wouldn't really consider this a paranormal romance novel. It was well paced, but not a whole lot actually happens. I'm interested in the main character's origin story, especially since her friends didn't get much screen time in this novel.