While the fifth book in the Criminal Profiler series, you could read this as a standalone. The author does a good job of weaving two separate stories with two serial killers into one book. The characters are well developed and you will find yourself in their lives and the storyline. The only thing is that it is a romantic suspense and the romance genre is not appealing to me.
Thank you to NetGalley and Montlake for my advanced review copy. All opinions and thoughts are my own.