The audio of this one was very good and the narrator did a great job. Engaging characters, good plotting and a brisk pace keeps this one moving. I will say that thriller/mystery/suspense type novels are a little out of my wheelhouse, but I do enjoy them on occasion and I was glad I picked this one up thru Kindle Unlimited and was able to get the audio at a big discount. It was well worth it. 3.5 Stars.